Riddles Mathematics by Northrop Eugene (46 results)

Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condition: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Illustrated (illustrator).…

Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Illustrated (illustrator).

Condition: Good. New Impression. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Illustrated (illustrator). …

Paperback. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condition: like_new. Fast Free Shipping â" Excellent condition book with clean cover and pages. Barely handled, with minimal wear. An outstanding copy, close to enjoy.

Condition: New. Brand New.

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: Fair. No Jacket. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Condition: Very Good. : Sumérgete en el fascinante mundo de las matemáticas con 'Riddles in Mathematics' de Eugene P. Northrop. Este libro, publicado por Penguin Books, presenta una colección de acertijos y paradojas matemáticas diseñados para desafiar tu mente y estimular tu pensamiento lógico. Con 240 páginas de contenido intrigante, esta edición de tapa blanda es perfecta para entusiastas de las matemáticas y cualquier persona que disfrute de un buen desafío mental. EAN: 9780140204780 Tipo: Libros Categoría: Educación|Ciencias Título: Riddles in Mathematics Autor: Eugene P. Northrop Editorial: Penguin Books Ltd Idioma: en Páginas: 240 Formato: tapa blanda Año de publicación: 1967. Illustrated (illustrator).…

Paperback. Condition: Good. Unmarked paperback.

Hardcover. Condition: Good. 1st Edition. No jacket. Slight soiling of light-colored covers. Moderate edge wear on covers. Otherwise in good condition.

paperback. Condition: Very Good. A clean, tight copy. NEW EU 3 EURO CHARGE FOR IMPORTS IS INCLUDED IN OUR SHIPPING PRICE. ALL ITEMS ARE DISPATCHED FROM THE UK, ALL OVERSEAS ORDERS SENT BY TRACKABLE AIR MAIL. IF YOU ARE LOCATED OUTSIDE THE UK PLEASE ASK US FOR A POSTAGE QUOTE FOR MULTI VOLUME SETS BEFORE ORDERING. Illustrated (illustrator).…

Taschenbuch. Condition: Gut. Penguin 1967 : Northrop - tb 6V-TPYK-F6SJ Sprache: Englisch Gewicht in Gramm: 358.

Soft cover. Condition: Very Good. No Jacket. Some light wear to covers and spine, mainly edges and corners, edges and corners a little creased and worn, internally in good condition, pages crisp and clear but yellowing.

Soft cover. Condition: Very Good. 1st Edition. 1st Pelican Edition. A book of Paradoxes. Illustrated with diagrams. 239pp. Pages are slightly brown. Name on verso. Pages are slightly brown. Wrappers. Penguin No. A478. Light marks on the covers o/w in very good condition.

Hard Cover. Condition: Very Good -. Very Good -. Hardcover with dust jacket, later printing, viii + 262 pages including black-and-white illustrations; very gently used ex-library copy with several rubber stamps, residue of card pocket on free back endpaper, but only tiny traces of shelf and reading wear, numerous tiny speckle spots to fore edge but text pages very clean and unmarked; removable mylar-protected dust jacket still taped to covers at front cover only, usual tiny spine label, appears very bright and clean underneath, no visible chips or tears.…

Paperback (G+, binding glue cracking in middle, one loose page); all our specials have minimal description to keep listing them viable. They are at least reading copies, complete and in reasonable condition, but usually secondhand; frequently they are superior examples. Ordering more than one book will reduce your overall postage cost.…

Condition: New.

Condition: Very Good. 1967. Paperback. Very good copy with light shelf wear. Light nicks. Previous owners name to title page, remains very good. . . . . Books ship from the US and Ireland.

Condition: New.

Hardcover. Condition: Good. No D/J. First Edition. Foxing to end papers and page edges. Slight damage to front paste down. fading to spine and spine edges of boards.

Softcover. Condition: Very Good. [Penguin] Pelican Books 1963, reprint. Softcover. Tanning to page margins. Binding firm. Book appears unread. NEW EU 3 EURO CHARGE FOR IMPORTS IS INCLUDED IN OUR SHIPPING PRICE. ALL ITEMS ARE DISPATCHED FROM THE UK, ALL OVERSEAS ORDERS SENT BY TRACKABLE AIR MAIL. IF YOU ARE LOCATED OUTSIDE THE UK PLEASE ASK US FOR A POSTAGE QUOTE FOR MULTI VOLUME SETS BEFORE ORDERING.…

2nd. Impression of English Edn. pp. x, 242. With 115 text figures in line. In the original printed linen covered boards. Slight soiling of boards, else a very good hardback copy. No wrapper.

paperbound, 12mo 240 pp., 114 ills. arithmetic, geometry, fallacies, probability; good condition.

Condition: Very Good. 1967. Paperback. Very good copy with light shelf wear. Light nicks. Previous owners name to title page, remains very good. . . . .

Paperback. Condition: Acceptable. Used, acceptable condition, tanning to pages, and shelf wear to cover and closed edge Shipped from the UK within 2 business days of order being placed.

Soft cover. Condition: Good. Pelican Books; 1964. Paperback. 240 pps. Good condition. Illustrated card cover. Pages are clean but tanned- some foxing. Binding is tight. Card boards have edge-wear with rubbing and minor marks to surfaces. Corners bent.

Paperback. Condition: Good. Vintage Pelican First Edition. #A478. Riddles in Mathematics introduces readers to the playful and surprising side of mathematical thinking through puzzles, paradoxes, and curious problems. Northrop explains the underlying principles with clarity, showing how simple questions can reveal deep structures in logic, number theory, and geometry. A charming and accessible classic, ideal for collectors of mid-century maths writing and anyone who enjoys recreational mathematics.…