Knotted Doughnuts and Other Mathematical Entertainments

By (author): "Martin Gardner"
Genres:Nonfiction books  Science books  Mathematics books  Puzzles books  
Publish Date: October 1986
Knotted Doughnuts and Other Mathematical Entertainments
ISBN0716717999
ISBN139780716717997
AsinKnotted Doughnuts and Other Mathematical Entertainments
Original titleKnotted Doughnuts and Other Mathematical Entertainments
Introduces puzzles and math problems involving coincidence, ciphers, games, the I Ching, geometric figures, and paradoxes.