Halmos P R Editor (41 results)

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Purple and white wrapper with purple lettering. 50 very clean unmarked and uncreased informative and educational pages! Contents include: "A Supplement to "A Mathematician's Guide to Popular Sports" by Michael Stob / Number-Theoretic Analysis and Extensions of "The Most Complicated and Fantastic Card Trick Ever Invented" by Kurt Eisemann / Euler Lines, Tritangent Centers, and Their Triangles by Andrew P. Guinand / The Inner Function Problem / Matrices with "Custom-Built" Eigenspaces".and many other features and articles of interest! (Volume 91, Number 5, May 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Purple and white wrapper with purple lettering. 66 very clean unmarked and uncreased informative and educational pages! Contents include: "The Toilet Paper Problem by Donald E. Knuth / The Logic of Provability by George Boolos / Some New Types of Closure Properties in the Plane by Karl Scherer / The William Lowell Putnam Mathematical Competition by L. F. Klosinski, G. L. Alexanderson and A. P. Hillman / Approximation by Polynomials: Interpolation and Optimal Nodes by Myron S. Henry / A Problem on Rational Subsets of the Free Group by Jacques Sakarovitch / Double Limits and Matched Asymptotic Expansions by R. Spigler / Infinite-Dimensional Banach Spaces Must Have Uncountable Basis - an Elementary Proof by Nam-Kiu Tsing / The Matrix Equation AX-XB=C by Avraham Feintuch and Matatyahu Rubin / A Discrete Landau Problem by H. G. ter Morsche and G. W. Veltkamp / Algebraic Coding Theory in the Undergraduate Curriculum by L. W. Brinn".and many other features and articles of interest! (Volume 91, Number 8, October 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Purple and white wrapper with purple lettering. 71 very clean unmarked and uncreased informative and educational pages! Contents include: "How to Solve a Diophantine Equation - A Number-Theoretic Excursion by R. J. Stroeker / Sums of Powers of Integers by B. L. Burrows and R. F. Talbot / Lagrange Multiplier Problems in Economics by John V. Baxley and John C. Moorhouse / Mapping Theorems in Complex analysis by John P. D'Angelo / Pursuit and Evasion in a Circle by Jan Mycielski / What Are the Size and Shape of the Largest Region That Can Be Guarded Against a Faster Invader? by Klaus Thews / The Number of Furthest Neighbour Pairs of a Finite Planar Set by David Avis / A Combinatorial Proof of the Triple Product Identity by R. P. Lewis / A Family of Curves with Two Equichordal Points on a Sphere by N. Spaltenstein / The Taxicab Group by Doris J. Schattschneider / Euler's Constant and e by C. W. Barnes / Arcwise Connectedness and the Persistence of Errors by B. J. Ball / Tangent Planes with Infinitesimals by J. M. Henle".and many other features and articles of interest! (Volume 91, Number 7, August-September 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Brown and white wrapper with brown lettering. 81 very clean unmarked and uncreased informative and educational pages! Contents include: "Iterative Processes in Elementary Geometry by Geng-Zhe Chang and Philip J. Davis / A Statistical Analysis of Casino Blackjack by Martin H. Millman / Determining a Fair Border by Theodore P. Hill / The Slow Continued Fraction Algorithm via 2X2 Integer Matrices by Harry Appelgate and Hironori Onishi / An Interesting Cantor Set by W. A. Coppel / Symmetry Factors for Differential Equations by Lance L. Littlejohn / Euler's Integrals by H. Haruki and S. Haruki / A Homology Version of the Borsuk-Ulam Theorem by James W. Walker / On the Number of Multiplicative Partitions by John F. Hughes and J. O. Shallit / Undergraduate Training for Industrial Careers by Ann K. Stehney".and many other features and articles of interest! (Volume 90, Number 7, August-September 1983).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Purple and white wrapper with purple lettering. 72 very clean unmarked and uncreased informative and educational pages! Contents include: "Newton's Method, Circle Maps, and Chaotic Motion by Donald G. Saari and John B. Urenko / Relations Among Some Classes of Subsets of R by Harvey Diamond and Gregory Gelles / Bishop's Stone-Weierstrass Theorem by R. B. Burckel / What is LISP? by Mitchell Wand / Geometric Series in Incomplete Normed Algebras by R. Fuster and A. Marquina / A Simple Proof of the Fundamental Theorem on Finite Abelian Groups by C. R. MacCluer / An Algebraic and Geometric Approach to Two Step Iteration of Bilinear Functions by Shmuel Avital and Shlomo Libeskind".and many other features and articles of interest! (Volume 91, Number 1, January 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Brown and white wrapper with brown lettering. 45 very clean unmarked and uncreased informative and educational pages! Contents include: "Tricks or Treats with the Hilbert Matrix by Man-Duen Choi / A Group with Constant Growth Rate by R. Hirshon / Calculator Function Approximation by Charles W. Schelin / How Small Can the Mean Shadow of a Set Be? by Allen J. Schwenk and J. Ian Munro / A Universal Entire Function by Charles Blair and Lee A. Rubel / From Loss of Memory to Poisson by Bruce R. Johnson".and many other features and articles of interest! (Volume 90, Number 5, May 1983).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Purple and white wrapper with purple lettering. 70 very clean unmarked and uncreased informative and educational pages! Contents include: "The Measurability of Uncountable Unions by Joseph Kupka and Karel Prikry / A Periodicity Problem in Plane Geometry by Daniel B. Shapiro / Archimedes and the Complex Plane by George M. Phillips / On Some Characterizations of Polynomials by P. G. Laird and R. McCann / Poisson Approximations and the Definition of the Poisson Process by Timothy C. Brown / A Ruled Moebius Band Which Self Intersects in a Straight Line by Rev. Joseph MacDonnell, S. J. / Analytic Curves by Thomas L. Miller and Robert F. Olin / An Unsymmetric Fubini Theorem by G. W. Johnson / A Generalized Problem of Least Squares by Hung C. Li / Why the Product Topology? by Vladimir Drobot and John Sawka / The Disk and Shell Method by Charles A. Cable".and many other features and articles of interest! (Volume 91, Number 2, February 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Brown and white wrapper with brown lettering. 68 very clean unmarked and uncreased informative and educational pages! Contents include: "Mathematical Methods of Economics by Joel Franklin / The Ranking of Incomplete Tournaments: A Mathematician's Guide to Popular Sports by Thomas Jech / Conjectures on the Critical Points of a Polynomial by Morris Marden / The Riesz Representation Theorem Revisited by Donald G. Hartig / Functions with a Proper Local Maximum in Each Interval by E. E. Posey and J. E. Vaughan / A Space Filling Curve by Liu Wen / Summing Power Series with Polynomial Coefficients by John Klippert".and many other features and articles of interest! (Volume 90, Number 4, April 1983).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Brown and white wrapper with brown lettering. 64 very clean unmarked and uncreased informative and educational pages! Contents include: "Very Basic Lie Theory by Roger Howe / A Simple Proof of Fermat's Two-Square Theorem by John A. Ewell / Necessary and sufficient Conditions for Oscillations by G. Ladas, Y. G. Sficas, and I. P. Stavroulakis / A Way of Teaching Abstract Algebra by Haya Freedman ".and many other features and articles of interest! (Volume 90, Number 9, November 1983).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Brown and white wrapper with brown lettering. 68 very clean unmarked and uncreased informative and educational pages! Contents include: "Award for Distinguished Service to Professor Edwin F. Beckenbach by Ivan Niven / Singular Value Analysis of Cryptograms by Cleve Moler and Donald Morrison / What is the Geometry of a Surface? by Roger Fenn / A Necessary and Sufficient Condition for the Primality of Fermat Numbers by Richard McIntosh / Relational Databases by Quentin F. Stout and Patricia A. Woodworth / A Miscellany of Erdos Problems by Richard K. Guy / A Continuous Modulus of Continuity by J. A. Guthrie / Applications of a Simple Counting Technique by Melvin Hausner".and many other features and articles of interest! (Volume 90, Number 2, February 1983).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Brown and white wrapper with brown lettering. 64 very clean unmarked and uncreased informative and educational pages! Contents include: "On the Geometry of the Kepler Problem by John Milnor / Short Theorems with long Proofs by Joel Spencer / Fixed-Route Cost Allocation by P. C. Fishburn and H. O. Pollak / Do Symmetric Problems Have Symmetric Solutions? by William C. Waterhouse / A Conjecture Related to Sylvester's Problem by Peter Borwein and Michael Edelstein / Pointwise Limits of Analytic Functions by Kenneth R. Davidson / A Net of Exponentials Converging to a Nonmeasurable Function by Lee A. Rubel and Aristomenis Siskakis / A Simple Proof of the Daniell-Stone Representation Theorem by Jurgen Kindler".and many other features and articles of interest! (Volume 90, Number 6, June-July 1983).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Blue and white wrapper with blue lettering. 69 very clean unmarked and uncreased informative and educational pages! Contents include: "Local Symmetry of Plane Curves by P. J. Giblin and the late S. A. Brassett / Geometry Without Points by G. Gerla and R. Volpe / Centrosymmetric (Cross-Symmetric) Matrices, Their Basic Properties, Eigenvalues, and Eigenvectors by James R. Weaver / A Combinatorial Theorem on Circulant Matrices by Dean S. Clark / On the Smoothness Hypothesis in Sard's Theorem by Eric L. Grinberg / Discrete and Continuous Compounding by Morris Morduchow".and many other features and articles of interest! (Volume 92, Number 10, December 1985).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the front of the wrapper; some fading along the edges of the wrapper; overall a very crisp and clean used copy! Orange and white wrapper with orange lettering. 59 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white photographs and illustrations! Contents include: "Award for Distinguished Service to Dr. Thornton Carl Fry by G. Baley Price / Genius and Biographers: The Fictionalization of Evariste Galois by Tony Rothman / Approximations to the Banzhaf Index of Voting Power by Samuel Merrill III / Long Proofs by F. H. Norwood / How Many Different Rings Can You Peel from a Sequence? by Frits Gobel / An "Archimedean" Paradox by Andrew Simoson / On Chebyshev-Type Inequalities for Primes by M. Nair".and many other features and articles of interest! (Volume 89, Number 2, February 1982).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Blue and white wrapper with blue lettering. 77 very clean unmarked and uncreased informative and educational pages! Contents include: "Interesting Series Involving the Central Binomial Coefficient by D. H. Lehmer / The Logic of Graph-Theoretic Duality by T. A. McKee / Inequalities about Symmetric Compact Convex Sets in the Plane by Marc Rogalski and Jean Saint Raymond / Modified Iteration and Probability by Lawrence J. Wallen / Spaces Where All Continuity is Uniform by M. Arala Chaves / Unique Right Inverses Are Two-Sided by Walter Rudin / A Simple Property of Exchangeable Random Variables by Gunnar Blom / Simultaneous Complements in Finite-Dimensional Vector Spaces by N. J. Lord".and many other features and articles of interest! (Volume 92, Number 7, August-September 1985).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Blue and white wrapper with blue lettering. 74 very clean unmarked and uncreased informative and educational pages! Contents include: "The 3x + 1 Problem and Its Generalizations by Jeffrey C. Lagarias / Perpendicular Polygons by J. Chris Fisher, D. Ruoff, and J. Shilleto / Critical Points and Sigmoidicity of Positive Rational Functions by W. G. Bardsley and R. M. W. Wood / A Probabilistic Proof of a Theorem of Schur by Ingram Olkin / Enumeration in Music Theory by David L. Reiner / Bijecting Euler's Partitions-Recurrence by David M. Bressoud and Doron Zeilberger / On the Convolution of Cauchy Distributions by Meyer Dwass".and many other features and articles of interest! (Volume 92, Number 1, January 1985).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; some fading along the edges of the wrapper; overall a very crisp and clean used copy! Orange and white wrapper with orange lettering. 68 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white photographs and illustrations! Contents include: "Old and New Approaches to Euler's Trigonometric Expansions by Wolfgang Walter / How a Digital Computer Can Tell Whether a Line is Straight by Azriel Rosenfeld and Chul E. Kim / New Concepts in Seeding Knockout Tournaments by F. K. Hwang / On Bridges' Proof of the Great Picard Theorem by Andreana S. Madguerova / Nonuniqueness and Growth in First-Order Differential Equations by Walter Rudin / Linear Differential Equations on the Complex Plane by A. K. Bose / Evaluation of Certain Real Integrals by Contour Integration by Baldev K. Sachdeva and Bertram Ross".and many other features and articles of interest! (Volume 89, Number 4, April 1982).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the front of the wrapper; some fading along the edges of the wrapper; overall a very crisp and clean used copy! Orange and white wrapper with orange lettering. 69 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white photographs and illustrations! Contents include: "Statement of Policy by P. R. Halmos / The Disk with the College Education by Herbert S. Wilf / A Down-to-Earth View of Mathematics by F. F. Bonsall / Compound Perfect Squares by A. J. W. Duijvestijn, P. J. Federico, P. Leeum / Computers and the Multiplicity of Polynomial Roots by John J. Wavrik / Is There a Permanental Analogue to Oppenheim's Inequality? /A Simple Proof of the Four-Squares Theorem by Charles Small".and many other features and articles of interest! (Volume 89, Number 1, January 1982).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used copy! Blue and white wrapper with blue lettering. 73 very clean unmarked and uncreased informative and educational pages! Contents include: "Hermitian Matrix Inequalities and a Conjecture by N. N. Chan and Man Kam Kwong / Monostatic Simplexes by R. J. MacG. Dawson / The Isoperimetric Point and the Point(s) of Equal Detour in a Triangle by G. R. Veldkamp / The William Lowell Putnam Mathematical Competition by L. F. Klosinski, G. L. Alexanderson, and L. C. Larson / How Does a Complete Graph Split into Bipartite Graphs and How Are Neighborly Cubes Arranged? by Joseph Zaks / Solution of Polynomials by Real Radicals by I. M. Isaacs / A Theorem in Combinatorics and Wilson's Theorem by Haragauri N. Gupta / A Simple Proof of Jacobi's Two-Square Theorem by Michael D. Hirschhorn".and many other features and articles of interest! (Volume 92, Number 8, October 1985).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Purple and white wrapper with purple lettering. 49 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Backlog and You by P. R. Halmos / Factorization and Primality Tests by John D. Dixon / Aitken Sequences and Fibonacci Numbers by G. M. Phillips / A Recursion on Quadruples by Zoltan Magyar / Helly's Theorem with Volumes by I. Barany, M. Katchalski, and Janos Pach / An Alternate Method for Finding the Partial Fraction Decomposition of a Rational Function by H. Joseph Straight and Richard Dowds / Power Series Without Taylor's Theorem by Wells Johnson." ---- and many many other articles and essays of interest. (Volume 91, Number 6, June-July 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Purple and white wrapper with purple lettering. 47 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Mobius Equivalence and Euclidean Symmetry by J. B. Wilker / Correction to "Very Basic Lie Theory" by Roger Howe / A Probabilistic Proof of the Weierstrass Approximation Theorem by Kenneth M. Levasseur / Duality in the Classroom by Gilbert Strang / A Simple Weierstrass Function by Donald P. Minassian and John W. Gaisser / The Making of Statisicians. Edited by J. Gani by Dennis V. Lindley." ---- and many many other articles and essays of interest. (Volume 91, Number 4, April 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Purple and white wrapper with purple lettering. 68 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "A Life in Mathematics Remembered by Angus E. Taylor / Differentiable, Nowhere Analytic Functions by F. S. Cater / A Couple of Cubic Conundrums by Richard K. Guy / Summation of Divergent Series by Computer by Murray Schechter / Bernstein Polynomials via the Shifting Operator by Geng-Zhe Chang / A Theorem Concerning Lorentz Transformations by Frederick Solomon / The Jordan Curve Theorem via the Brouwer Fixed Point Theorem by Ryuji Maehara." ---- and many many other articles and essays of interest. (Volume 91, Number 10, December 1984).

Soft cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Purple and white wrapper with purple lettering. 63 very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Euler by Andre Weil / Trigonometry in Lorentzian Geometry by Graciela S. Birman and Katsumi Nomizu / Riemann-Stieltjes and Lebesgue-Stieltjes Integrability by H. J. Ter Horst / A Pentagonal Pot-Pourri of Perplexing Problems, Primarily Probabilistic by Richard K. Guy / An Elementary Proof That the Hilbert Cube is Compact by Suidney A. Morris / A Partition of the Unit Interval by F. S. Cater / Geometry of Binomial Coefficients by Stephen Wolfram." ---- and many many other articles and essays of interest. (Volume 91, Number 9, November 1984).

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Red and white wrapper with red and white lettering. 75 (pages 681-756) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Fourier's Method of Linear Programming and Its Dual by H. P. Williams / Musical Scales and the Generalized Circle of Fifths by John Clough and Gerald Myerson / More Trees and Power Sums by James E. Simpson / Questions and Conjectures in Partition Theory by George E. Andrews / An Elementary Approach to the Jordan Form of a Matrix by H. Valiaho / An Application of Finite Difference Algebra by Beda Chan / Finite Linear Groups, the Commodore 64, Euler and Sylvester by David Benson, Walter Feit, and Roger Howe / A Class of Rings Which Are Very Nearly Associative by Erwin Kleinfeld / Successful Remedial Mathematics Programs: Why They Work by Dena Patterson and Tom Sallee / An Easy Generalization of the Riemann Integral by Michael W. Botsko." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Brown and white wrapper with brown lettering. 59 (pages 161-220) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Algebra, Geometry, and Algebraic Geometry: Some Interconnections by Keith M. Kendig / Structuring Mathematical Proofs by Uri Leron / Who Gave You the Epsilon? Cauchy and the Origins of Rigorous Calculus by Judith V. Grabiner / An Olla-Podrida of Open Problems, Often Oddly Posed by Richard K. Guy / Is a Distance One Preserving Mapping Between Metric Spaces Always an Isometry? by Themistocles M. Rassias / Matrices with Integer Entries and Integer Eigenvalues by J. C. Renaud / A Short Proof of the Variational Principle for Approximate Solutions of a Minimization Problem by J. B. Hiriart-Urruty." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Brown and white wrapper with brown lettering. 71 (pages 661-732) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Author vs. Referee: A Case History for Middle Level Mathematicians by Robert C. Thompson / Large Numbers and Unprovable Theorems by Joel Spencer / Functions Which Parametrize Means by Michael E. Mays / Applications of a Result on Spherical Integration to the Theory of Convex Sets by K. J. Falconer / Iterating the Derived Set Function by Denis Higgs / Cross Products of Vectors in Higher Dimensional Euclidean Spaces by W. S. Massey / A 'Counterexample' for the Schwarz-Christoffel Transform by Elgin Johnston." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Red and white wrapper with red and white lettering. 81 (pages 333-414) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Shuffling Cards and Stopping Times by David Aldous and Persi Diaconis / What is a Differential? A New Answer from the Generalized Riemann Integral by Solomon Leader / Transformations Leaving the Determinant of Circulant Matrices Invariant by Alan C. Wilde / Approximating Polygons for Lebesgue's and Schoenberg's Space Filling Curves by Hans Sagan." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Red and white wrapper with red and white lettering. 71 (pages 765-836) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Crystallography and Cohomology of Groups by Howard Hiller / The Partial Order of Iterated Exponentials by Barry W. Brunson / The Laplace Transform Inversion by Inspection by Abraham Ungar / Progress Reports: Points of Finite Order on Elliptic Curves by Joseph H. Silverman / Unsolved Problems: The Shortest Curve That Meets All the Lines That Meet a Convex Body by V. Faber and J. Mycielski." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; overall a very crisp and clean used first edition! Red and white wrapper with red and white lettering. 79 (pages 245-324) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Award for Distinguished Service to Professor Arnold Ephram Ross by Anneli Lax and Alan C. Woods / Harmonic Functions from a Complex Analysis Viewpoint by Sheldon Axler / Numerical Geometry ---- Numbers for Shapes by Joan Cleary, Sidney A. Morris, and David Yost / Sums of Three Squares and Levels of Quadratic Number Fields by Charles Small." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; gently scuffed and scratched; some light shelf wear; former owner's name and address label is affixed to the rear of the wrapper; spine is gently creased; overall a very crisp and clean used first edition! Red and white wrapper with red lettering. 83 (pages number 421-504) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white photographs and illustrations! Contents include: "An Algorithm for Solving Polynomial Equations by Sylvan Burgstahler / A Stochastic Characterization of the Sine Function by Benjamin Kedem / Commutators and Their Products by I. D. MacDonald / A Variation on the Landau Problem by R. Farwig and D. Zwick / A Quick Route to Sums of Powers by A. W. F. Edwards.".and many other features and articles of interest! Size: 4to - over 9¾" - 12" tall.

Stapled Soft Cover. Condition: Very Good. First Edition. Minor edge and corner wear; lightly scuffed and scratched; some light shelf wear; spine is gently creased; former owner's name and address label is affixed to the rear of the wrapper; former owner's name is written in ink on the front of the wrapper; overall a very crisp and clean used first edition! Red and white wrapper with red and white lettering. 88 (pages 1-88) very clean unmarked and uncreased informative and educational pages nicely enhanced by black and white illustrations! Contents include: "Let's Meet at the Congress by Yousef Alavi, Peter Hilton, and Jean Pedersen / A Conjectured Analogue of Rolie's Theorem for Polynomials with Real or Complex Coefficients by I. J. Schoenberg / The Interval of Convergence and Limiting Functions of a Hyperpower Sequence by J. M. de Villiers and P. N. Robinson / A Simple Derivation of Stirling's Asymptotic Series by Victor Namias / 21 - 6 = 15: A Connection Between Two Distinguished Geometries by Albrecht Beutelspacher." ---- and many many other articles and essays of interest. Size: 4to - over 9¾" - 12" tall.