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      Digital & 4-Year Archive

      Scientific American March 1983

      Metamagical Themas, March 1983

      Tripping the light recursive in Lisp, the language of artificial intelligence

      • By Douglas R. Hofstadter on March 1, 1983

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      More in the March 1983 issue of Scientific American
      • The Future of the Universe
      • Books, March 1983
      • Oscillating Chemical Reactions
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