Mathematical Puzzles of Sam Loyd by Martin Gardner
$8.95
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My Best Mathematical and Logic Puzzles (Math & Logic Puzzles) by Martin Gardner
$4.95
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Entertaining Mathematical Puzzles by Martin Gardner
$5.95
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The Moscow Puzzles: 359 Mathematical Recreations (Math & Logic Puzzles) by Boris A. Kordemsky
$10.36
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Perplexing Puzzles and Tantalizing Teasers (Math & Logic Puzzles) by Martin Gardner
$7.95
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