Hexaflexagons and Other Mathematical Diversions: The First 'Scientific American' Book of Puzzles and Games
Full Title: | Hexaflexagons and Other Mathematical Diversions: The First 'Scientific American' Book of Puzzles and Games |
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ISBN: | 0226282546 |
ISBN13: | 9780226282541 |
List Price: | USD $5.50 |
Authors: |
Gardner, Martin |