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beautifuldemoiselle 's review for:
Gödel, Escher, Bach: An Eternal Golden Braid
by Douglas R. Hofstadter
Well, it's a real tome. It's about the best explanation of Goedel's incompleteness theorem and its implications there is, but it also introduces you to so much more. Took me about 5 months to get through it, but well worth it - even though the last chapter got a little silly in places (and he was wrong about chess).