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gjs002 Seymour A. Papert in Detroit, Sep 30-Oct 1, 1968 at GM Research

gjs002 Seymour A. Papert in Detroit, Sep 30-Oct 1, 1968 at GM Research.jpg 141Thumbnailsgjs1968-sheet1-003 Julie Mazel141Thumbnailsgjs1968-sheet1-003 Julie Mazel141Thumbnailsgjs1968-sheet1-003 Julie Mazel141Thumbnailsgjs1968-sheet1-003 Julie Mazel