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Authors: Henry E. Dudeney
ISBN-13: 9780486204734, ISBN-10: 0486204731
Format: Paperback
Publisher: Dover Publications
Date Published: June 1958
Edition: Unabridged
One of the largest puzzle collections 430 brainteasers based on algebra, arithmetic, permutations, probability, plane figure dissection, properties of numbers, etc. More than 450 illustrations.