Introduces puzzles and math problems involving coincidence, ciphers, games, the I Ching, geometric figures, and paradoxes.
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Book Description W.H. Freeman & Company, 1986. Paperback. Book Condition: New. soft back book New [ b ]. Bookseller Inventory # 031914009
Book Description W.H. Freeman & Company, 1986. Paperback. Book Condition: New. Bookseller Inventory # P110716717999
Book Description Gordonsville, Virginia, U.S.A.: W H Freeman & Co, 1986. Soft cover. Book Condition: New. Brand new book - no defects-.-.-.-. Bookseller Inventory # ABE-1184195940
Book Description Book Condition: Brand New. Book Condition: Brand New. Bookseller Inventory # 97807167179971.0