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BP140 One large shape and two smaller identical ones vs. not so.
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CROSSREFS

Adjacent-numbered pages:
BP135 BP136 BP137 BP138 BP139  *  BP141 BP142 BP143 BP144 BP145

KEYWORD

traditional

CONCEPT and (info | search),
size (info | search),
same_shape (info | search),
same (info | search)

AUTHOR

Douglas R. Hofstadter

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