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Raymond Smullyan received his PhD from Princeton University and has taught at Dartmouth, Princeton, Indiana University, and New York's Lehman College. Best known for his mathematical and creative logic puzzles and games, he is also a concert pianist and a magician. He is the author of over a dozen books of logic puzzles and texts on mathematical logic.
By Raymond M. Smullyan & Martin Gardner
£11.99
By Raymond M. Smullyan
£12.49
£13.49
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