Bohr N (72 results)

- Softcover
Seller: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices
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US$ 13.22
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Condition: New.

- Softcover
Seller: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices
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US$ 15.06
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Condition: As New. Unread book in perfect condition.

- Softcover
Seller: GreatBookPricesUK, Woodford Green, United KingdomGreatBookPricesUK
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US$ 14.27
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Condition: New.

- Softcover
Seller: GreatBookPricesUK, Woodford Green, United KingdomGreatBookPricesUK
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US$ 17.10
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Condition: As New. Unread book in perfect condition.
Published by Cambridge University Press, Cambridge, 1946
- Hardcover
- First Edition
Seller: Row By Row Bookshop, Sugar Grove, NC, U.S.A.Row By Row Bookshop
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US$ 20.00
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Add to basketHardcover. Condition: Very Good. Dust Jacket Condition: Very Good. First Edition. A Very Good copy (owner's name) in orange cloth, in a lightly worn Very Good dust jacket. Sound binding, little cover wear, no marks in the text. (Not ex-library.). Book.
Language: English
Published by Academic Press Inc., Publishers, New York, 1960
- Hardcover
- First Edition
Seller: Theoria Books, Andover, MA, U.S.A.Theoria Books
Contact seller5-star sellerCondition: Used - Very good
US$ 35.00
US$ 5.50 shippingShips within U.S.A.Quantity: 1 available
Add to basketHardcover. Condition: Very Good. Dust Jacket Condition: Very Good-. 1st Edition. 255pp., vi. No editions, printings or number line cited; same date on title and CP. Shiny forest green cloth with brilliant gilt lettering on spine, blind-stamped Publisher logo at center front cover. Toned (thin line of light brown) across spine en…ds and very top of boards and inside top cover edges, with very slightest line of thin brown across rear cover top edge (minimized by strong forest green beneath); very small-to-tiny tip wear at corners and across foot and head of spine;very thn line of diminished green across lower rear cover edge [with corresponding faint green on outside (not inside, except for tiny bit of rear cover lower left corner inside)]: it all describes much worse than it is, but there you have it: binding still tight; corners essentially square. Original taupe dustwrapper with black lettering for title and subtitle across top and upper middle front cover, respectively; Publisher name in black across bottom front cover. Spine browned, but with all lettering in black sharp and distinct, eminently readable; browned across top front cover and down right edge, as with rear cover left edge: would appear that a smaller book on the shelf was adjacent to this copy's front cover, a larger book on the shelf adjacent to its rear cover, given the pattern of browning; 1" closed tear down top edge rear cover near top corner; 1/2" closed tear down top right spine corner, with other small chips and tears at corners: now imperfections backed with archival tape and dw in Brodart mylar which forgives sins kindly. Contributions: Niels Bohr, "Quantum Physics and Biology"; A.W.F. Edwards, "Models in Genetics"; H. Kacser, "Kinetic Models of Development and Heredity"; E.N. Willmer, "Tissues in Culture and in the Body"; J.W.S. Pringle,"Models of Muscle"; R.H.J. Brown, "Mechanical Models in Biology"; J.W.L. Beament, "Physical Models in Biology"; J.H. Westcott, Estimation of Values of Parameters of a Model to Conform with Observations"; R.C. Rainey, "Applications of Theoretical Models to the Study of Flight-Behaviour in Locusts and Birds"; J. Dainty, "Electrical Analogues in Biology"; W.K. Taylor, "Computers and the Nervous System"; F.H. George, "Models in Cybernetics"; D.M. Mackay, "Modelling of Large-scale Nervous Activity"; R.A. Hinde, "Energy Models of Motivation"; S. Smith, "The Use of Models in the Teaching of Embryology"; H.P. Ramage, "School Biology as an Educational Model"; W.T. Williams, "The Problem of Communication in Biological Teaching"; J.E. Harris, "A Review of the Symposium". Despite minor flaws, book is solid, having only Donald Schon's short vertical markings in the final chapter of the book, a review of the Symposium ( i.e., 6 pp. of 255 pp). Donald Schon's name and address at time of acquisition of book are printed in blue ink on ffep and have been ineffectually blacked out with felt-tip pen. A solid copy, despite peccadilloes.
Published by Paris, Hermann, 1939
- Softcover
Seller: Pallas Books Antiquarian Booksellers, Leiden, NetherlandsPallas Books Antiquarian Booksellers
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US$ 17.94
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Add to basketpaperbound, 8vo 28 pp., IV plates good condition (ex-library).
Published by Paris 1922 1922, 1922
- Softcover
- First Edition
Seller: Rönnells Antikvariat AB, Stockholm, SwedenRönnells Antikvariat AB
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US$ 20.43
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Add to basketFirst edition. 52 pp. + one plate. Original printed wrappers, spine partly damaged, upper cover partly loose. (Publications de la Société de Chimie-Physique X).
Language: German
Published by Braunschweig, Vieweg, 1966., 1966
- Hardcover
- First Edition
Seller: Bojara & Bojara-Kellinghaus OHG, Osnabrück, GermanyBojara & Bojara-Kellinghaus OHG
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US$ 33.49
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Add to basketTl. 2. 8, 104 S. OHlwd. m. hs. Rt. - Die Wissenschaft, Bd. 123. - Gutes Ex. * Erste Ausgabe dieser Zusammenfassung verschiedener Vorträge u. Ansprachen des Zeitraumes 1958-1962 u.a. : Atomphysik u. Philosophie - Kausalität u. Komplementarität. Die Einheit d. menschl. Erkenntnis. Licht u. Leben - noch einmal. Die Entstehung d. Qu…antenmechanik. 1.
More imagesNeopositivismo e unitÃÂ della scienza
O. Neurath, N. Bohr, J. Dewey, B. Russel, R. Carnap, C.W. Moris, J. Joergnsen
Published by Milano, Bompiani, Milano, 1958
- Hardcover
Seller: Messinissa libri, Milano, MI, ItalyMessinissa libri
Contact seller3-star sellerCondition: Used
US$ 9.87
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Add to baskethardcover. Condition: Mediocre (Poor). BTT53Copertina rigida,volume in discrete condizioni, segni da scaffalatura agli angoli della copertina, sottolineature all'interno263 pagine circaCopertina come da foto.

Generator Gas (Original Title); Gengas: The Swedish Classic on Wood Fueled Vehicles
G. Lindmark,T. Widell,G. Linkmark,E. Bohr,U. Blomquist,G. Wallbom,E. B. Salen,N. O. Berquist
- Softcover
Seller: Books From California, Simi Valley, CA, U.S.A.Books From California
Contact seller4-star sellerCondition: Used - Good
US$ 133.11
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paperback. Condition: Good. Nancy Neenan (illustrator).

Published by Vieweg Braunschweig, 1922
- Hardcover
- First Edition
Seller: Magnus, Paris, SEINE, FranceMagnus
Contact seller4-star sellerCondition: Used - Near fine
US$ 45.45
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Add to basketCouverture rigide. Condition: Bon. Edition originale. Erste Ausgabe der Übersetzung aus dem Dänischen der drei Aufsätze von Niels Bohr; VII, 148 S. m. 7 Abb.; fester Ebd Hlb Leinen in gutem Zustand; Innen frisch; gutes Ex.
Seller: Antiquariaat Brinkman, since 1954 / ILAB, Amsterdam, NetherlandsAntiquariaat Brinkman, since 1954 / ILAB
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US$ 21.53
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Add to basketKøbenhavn 1955-63. 2 vols. L-8vo. vii,271-vii,290 pp. Boards. (danish texts).

Language: English
Published by London Taylor & Francis, 1915
- Hardcover
- First Edition
Seller: Antiquariat Gerhard Gruber, Heilbronn, GermanyAntiquariat Gerhard Gruber
Contact seller4-star sellerCondition: Used
US$ 263.15
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Add to basket(22,5 x 14,5 cm). SS. (449)-664. Mit Abbildungen und 7 teils gefalteten Tafeln. Moderner Pappband im Stil der Zeit mit beigebundenem Original-Umschlag. Erste Ausgabe. - Sehr sauber und gut erhalten. - DSB 2, 239; Röseberg, Bohr Nr. 17.

Language: English
Published by Nederlands Tijdschrift Voor Natuurkunde, 1952
- Softcover
- First Edition
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.Arroyo Seco Books, Pasadena, Member IOBA
Contact seller4-star sellerAssociation member: IOBA
Condition: Used - Very good
US$ 398.48
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Add to basketSoft cover. Condition: Very Good. First Separate Edition. Pp 161-184 + Ad At Rear. Journal Card Covers Printed In Black And Orange-Red. Offprint From The Journal. Memorial Presented At The Kamerlingh Onneslaboratory In May 1952, With Bibliography And List Of His Doctoral Students. Scarce- Worldcat Shows Only One Institutional Ho…lding In The U.S., At Stanford. From The Library Of His Student, Korringa, Although Not Marked As Such. Frontispiece (illustrator).
Published by Berlin 1924, 1924
- Softcover
- First Edition
Seller: Antiquariaat Matthys de Jongh, Zutphen, NetherlandsAntiquariaat Matthys de Jongh
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US$ 47.85
US$ 34.84 shippingShips from Netherlands to U.S.A.Quantity: 1 available
Add to basket. 60p. Orig. printed wrappers, frayed, little damaged at back, names in ink. Bookplate on verso of title. First edition.
- Softcover
Seller: Librairie Philosophique J. Vrin, Paris, FranceLibrairie Philosophique J. Vrin
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US$ 35.88
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Add to basketBOHR (N.).La théorie atomique et la description des phénomènes.Quatre articles précédés d'une introduction. Trad. de A. Legros et L. Rosenfeld.P., 1932, in-8°, br., dos cassé, manque à la couverture. 200 gr.
Published by Frieder. Vieweg, Braunschweig, 1922
- Softcover
Seller: The Book Gallery, Jerusalem, IsraelThe Book Gallery
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US$ 24.00
US$ 59.23 shippingShips from Israel to U.S.A.Quantity: 1 available
Add to basket22x14.5cm. VI+148 pages. Softcover. Cover yellowing and worn. Spine partly missing. Pages yellowing. Else in good condition. The book is in : German.
- Hardcover
Seller: Librairie Philosophique J. Vrin, Paris, FranceLibrairie Philosophique J. Vrin
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US$ 41.87
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Add to basketBOHR (N.).On the constitution of atoms and molecules.Papers of 1913 reprinted from the Philosophical magazine, with and introduction by L. Rosenfeld.Copenhagen, 1963, in-8° cart. demi-toile édit. ss. jaq., port. et fac-sim. 500 gr.

Published by VEB Deutscher, 1959
- Softcover
- First Edition
Seller: Virtual Books, Vancouver, WA, U.S.A.Virtual Books
Contact seller5-star sellerCondition: Used - Good
US$ 89.00
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Add to basketSoft cover. Condition: Good. 1st Edition. GOOD; FIRST EDITION; text in GERMAN; REPRINT ARTICLE FOR MAX-PLANCK-FESTSCHRIFT 1958; 7 pages; Size: 8vo - over 7¾" - 9¾" tall.
Published by Amsterdam, North-Holland, 1972
- Hardcover
Seller: Pallas Books Antiquarian Booksellers, Leiden, NetherlandsPallas Books Antiquarian Booksellers
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US$ 89.71
US$ 31.36 shippingShips from Netherlands to U.S.A.Quantity: 1 available
Add to basketCloth, 8vo, gold lettering, gold relief 608 pp., with photograph frontispiece facsimile paper, publications, correspondence; very good condition.

Seller: Antiquariaat Isis, Groningen, NetherlandsAntiquariaat Isis
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US$ 23.92
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Add to basketKobenhavn, Schultz, 1964. 341 pp. Sewn. Illustrations. *librarysticker on spine and endpaper, librarystamp backside title page, written numbers on last page, otherwise in good condition* Danish text.

Language: English
Published by London Macmillan, 1928
- First Edition
Seller: Antiquariat Gerhard Gruber, Heilbronn, GermanyAntiquariat Gerhard Gruber
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US$ 592.09
US$ 46.45 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basket(26,5 x 19 cm). LXII, 1044 S. Mit zahlreichen Abbildungen. Halbleinwandband der Zeit. Erste Ausgabe von Bohrs Grundsatzartikel zum Komplementaritärprinzip. - "Bohrs Komplementaritätsauffassung läuft darauf hinaus, die logische Widerspruchsfreiheit der physikalischen Theorie durch Abwägen der Beobachtungs- und Definitionsmöglichk…eiten für entsprechende Größenpaare herzustellen. Was komplementäre Eigenschaften sind, folgt in der Quantenmechanik aus der Theorie selbst. Sie werden durch die Heisenbergschen Unbestimmtheitsrelationen angegeben, die ihrerseits eine Folge der Nichtvertauschbarkeit der entsprechenden quantenmechanischen Symbole darstellen. Das Bohrsche Komplementaritätsargument besagt schließlich, daß die Beobachtungsbedingungen für eine Größe in Übereinstimmung mit der Heisenbergschen Unbestimmtheitsrelation die Definitionsmöglichkeit für die komplementäre Größe einschränken" (Röseberg, Niels Bohr). - Stempel auf Titel. Einband etwas berieben und bestoßen, sonst sauber und gut erhalten. - DSB 2, 239; Röseberg 66.

Language: English
Published by London Taylor & Francis, 1915
- First Edition
Seller: Antiquariat Gerhard Gruber, Heilbronn, GermanyAntiquariat Gerhard Gruber
Contact seller4-star sellerCondition: Used
US$ 644.72
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Add to basket(22 x 14 cm). VII, 848 S. Mit 12 teils doppelblattgroßen bzw. gefalteten Tafeln und einigen Textabbildungen. Moderner Halbleinwandband im Stil der Zeit. Erste Ausgabe dieser frühen und bedeutenden Arbeit, in der Bohr die Formel zur Berechnung des Wasserstoffspektrums korrigiert und in die neue Formel die relativistische Betrachu…ng des Elektrons mit einfließen läßt. - Gut erhalten. - DSB 2, 239; Röseberg 14.

Language: English
Published by London Taylor & Francis, 1913
- First Edition
Seller: Antiquariat Gerhard Gruber, Heilbronn, GermanyAntiquariat Gerhard Gruber
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US$ 1,013.13
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Add to basket(22 x 14 cm). VIII, 876 S. Mit Abbildungen und 10 teils gefalteten Tafeln. Halbleinwandband der Zeit. Erste Ausgabe dieser Vorarbeit zu seiner berühmten Veröffentlichung "On the Constitution of Atoms and Molecules". Bohr analysiert hier die Wechselwirkung zwischen alpha-Teilchen und Elektronen und verbessert die von C. G. Darwin… aufgestellte Bremstheorie der alpha-Teilchen, die nun ausgezeichnet mit den empirischen Daten übereinstimmt. Der daraus ableitbare Zusammenhang zwischen optischen Größen, Bindungskräften und Anzahl der Elektronen ist dabei von besonderer Bedeutung. "In this paper the theory of the decrease of velocity of moving electrified particles in passing through matter is given in a form, such that the rate of the decrease in the velocity depends on the frequency of vibration of the electrons in the atoms of the absorbing material. Adopting Prof. Rutherford's theory of the constitution of atoms, it seems that it can be concluded with great certainty, from the absorption of alpha-rays, that a hydrogen atom contains only 1 electron outside the positively charged nucleus, and that a helium atom only contains 2 electrons outside the nucleus" (Conclusions). - Stempel auf Vorsatz. Rücken mit entferntem Label, sonst gut erhalten. - DSB 2, 239; Röseberg, Bohr Nr. 6. - Der Band enthält weiter Arbeiten von Rayleigh, Chadwick, Rutherford, Geiger, Bragg, Lodge etc.

Language: English
Published by London Taylor & Francis, 1924
- First Edition
Seller: Antiquariat Gerhard Gruber, Heilbronn, GermanyAntiquariat Gerhard Gruber
Contact seller4-star sellerCondition: Used
US$ 1,249.97
US$ 46.45 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basket(22 x 14,5 cm). VII, 1168 S. Mit zahlreichen Abbildungen und Tafeln. Halbleinwandband der Zeit. Erste Ausgabe. - "The Bohr-Kramers-Slater (BKS) theory was perhaps the final attempt at understanding the interaction of matter and electromagnetic radiation on the basis of the so-called 'Old quantum theory', in which quantum phenome…na are treated by imposing quantum restrictions on classically describable behaviour. It was advanced in 1924, and sticks to a classical wave description of the electromagnetic field. It was perhaps more a program than a full physical theory, the ideas that are developed not being worked out in a quantitative way. One aspect, the idea of modelling atomic behaviour under incident electromagnetic radiation using 'virtual oscillators' at the absorption and emission frequencies, rather than the (different) apparent frequencies of the Bohr orbits, significantly led Born, Heisenberg and Kramers to explore mathematics that strongly inspired the subsequent development of matrix mechanics, the first form of modern quantum mechanics. The provocativeness of the theory also generated great discussion and renewed attention to the difficulties in the foundations of the old quantum theory. However, physically the most provocative element of the theory, that momentum and energy would not necessarily be conserved in each interaction but only overall, statistically, was soon shown to be in conflict with experiment" (Wikipedia). - Stempel auf Titel. Eine Tafel im Falz glatt durchtrennt. Rücken mit kleinem Fleck. Oberes Kapital mit kleinem Einriss, sonst gut erhalten. - DSB 2, 239.
- Softcover
Seller: Grimbergen Booksellers, Lisse, NetherlandsGrimbergen Booksellers
Contact seller3-star sellerCondition: Used
US$ 57.41
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Add to basketBraunschweig, Friedr. Vieweg & Sohn, 1922. Sammlung Vieweg, Heft 56. 148 pp. Wrappers. Traces of sellotape on wrappers. Stamp on titlepage.
Published by Braunschweig, Vieweg & Sohn., 1921
- Softcover
Seller: Books & Art, Reichenbach, GermanyBooks & Art
Contact seller5-star sellerCondition: Used
US$ 29.90
US$ 113.81 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basket8°, XIX, 155 S., OBrosch. Ebd. teilw. gebräunt m. kl. Einrissen, Fehlstellen u. Stockfleckchen, Bindung angebrochen, Schnitt gebräunt, S. an Rändern gebräunt, einige Anstreichungen, NaV. Sprache: Deutsch.

Radio Craft, and Popular Electronics, Incorporating Short Wave Craft, Television News, Radio and Television, July 1945, Volume XVI, No. 10 - Alex Schomburg Cover Art
Gernsback, H.; Lewis, R.; Schwab, L.Jr.; Queen, I.; Thomas, E.; Carlson, O.; Kearney, J.; Hoefler, D.; Altomare, R.; Hagen, L.; King, J.; Alben, M.; Melvin, B.; Embree, B.; Davis, F.; Bohr, E.Rhita, N.; et al
Published by Radcraft Publications Inc., Springfield MA, USA, 1945
- Softcover
- First Edition
- Magazine / Periodical
Seller: RareNonFiction, IOBA, Ladysmith, BC, CanadaRareNonFiction, IOBA
Contact seller5-star sellerAssociation member: IOBA
Condition: Used - Good
US$ 149.95
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Add to basketPaperback. Condition: Good. First Edition. Pages 539-610. Features: Cover art by Alex Schomburg supports the 7th War loan to 'finish the Nips'; Prescient Editorial entitled "Radio-Light' says "We are still at thevery beginning of the radio and electronic arts. The greatest and undreamt of applications lie as yet in the future. T…here is sttill much unknown territory in the electromagnetic spectrum which holds out great promist."; Air Radio Mechanic - a great career opportunity;; Television and the Amateur; No Selectivity in This Radio - the Panoramoscope; Motorola Handie-Talkie; "Photopulse"; FM U.H.F. Converter for Pre-War Radios; Cathode-Ray Photo Tests; Handie and Walkie Combat Portables; Tuning on the U.H.F.; Cathode Followers; Disc-Seal Tubes; Broadcast Equipment, Part IX; An Electronic "Omnichecker," Part I; Condensers; Re-activator Saves Tubes; Non-Priority Code Recorder; 32-Volt Receiver for Small Plants; Fixed -Bias Voltage Supply; Carry-Around Receiver; Cylinders for Better Sound. Nice one-page Echophone ad features illustration of scantily-clad young lady; One-page Radio Corporation of America (RCA) ad includes inset photo of Dr. V.K. Zworykin and E.W. Engstrom examining an Iconoscope or television "eye"; Photo-illustrated Meissner Manufacturing ad says "There' no let down in Mt. Carmel (Illinois); Interference-free Fluorescent Installation at World Broadcasting System studio in New York; Great photo-illustrated letter from George Coffee of Providence, R.I. shows his wife using a Talkie-Backie (car phone). Nice photo-illustrated ad on back cover for Galvin Manufacturing illustrates California's use of Motorola Radiotelephone F-M (FM) units and Motorola Radio automatic relay stations by the California Highway Patrol. Average wear. Writing atop front cover. World-Wide Station list has been clipped from page 570 and is not included. 1/4 of page 601 has been removed, otherwise a worthy vintage copy. Schomburg, Alex (cover) (illustrator).
Table Internationale des Isotopes Stables - Second and Third Reports of the Committee on Atoms of the International Union of Chemistry
Aston, F. W. chair, with committee members N. Bohr, O. Hahn, W. D. Harkins, G. Urbain
Published by Secretariat General, 1957
- Softcover
Seller: Mythos Center Books, Frontenac, MN, U.S.A.Mythos Center Books
Contact seller5-star sellerCondition: Used - Very good
US$ 200.00
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Add to basketWraps as issued. Condition: Very Good. First of this edition. Scarce - Quarto wraps as issued, 19pp and 14pp. Second (1957) and Third (1958) reports from the Committee on Atoms of the Intenational Union of Chemistry: N. Bohr, O Hahn, W. D. Harkins, and G. Urbain. The committee of distinguished members is testimony to the importa…nce of stable isotopes in scientific enterprise and discovery. Due to size or weight, this item may require additional postage for international or priority shipping.