311330
9780486204734
One of the largest puzzle collections - 430 brainteasers based on algebra, arithmetic, permutations, probability, plane figure dissection, properties of numbers, etc. Intriguing, witty, paradoxical productions of one of the world's foremost creators of puzzles. Full solutions. More than 450 illustrations.Dudeney, Henry E. is the author of 'Amusements in Mathematics' with ISBN 9780486204734 and ISBN 0486204731.
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