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      Scientific American May 1982

      Metamagical Themas, May 1982

      Number numbness, or why innumeracy may be just as dangerous as illiteracy

      • By Douglas R. Hofstadter on May 1, 1982

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      More in the May 1982 issue of Scientific American
      • Books, May 1982
      • NMR Imaging in Medicine
      • The Genetics of Antibody Diversity
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