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Only an elementary knowledge of math is needed to enjoy this entertaining compilation of brain-teasers. It includes a mixture of old and new riddles covering a variety of mathematical topics: money, speed, plane and solid geometry, probability, topology, tricky puzzles and more. Carefully explained solutions follow each problem. 65 black-and-white illustrations.
- Format: Pocket
- ISBN: 9780486252117
- Språk: Engelska
- Antal sidor: 112
- Utgivningsdatum: 1986-10-01
- Förlag: Dover Publications Inc.