1969-1983 Box 256 Columbia University Archives University Seminars records, 1945-2000Series I: Minutes and NotesTechnology and Social Change
1969 April 16 Box 437 Columbia University Archives University Seminars records, 1945-2000Series IV: TranscriptsLabor
1969 Feburary 26 Box 437 Columbia University Archives University Seminars records, 1945-2000Series IV: TranscriptsLabor
1970-1995 Box 320 Columbia University Archives University Seminars records, 1945-2000Series I: Minutes and NotesArt of Africa
1970-1995 Box 303 Columbia University Archives University Seminars records, 1945-2000Series I: Minutes and NotesDeath
1970-1995 Box 306 Columbia University Archives University Seminars records, 1945-2000Series I: Minutes and NotesInnovation in Education
1970-1995 Box 301 Columbia University Archives University Seminars records, 1945-2000Series I: Minutes and NotesSocial and Preventative Medicine
1970 December 16 Box 435 Columbia University Archives University Seminars records, 1945-2000Series IV: TranscriptsChanging Metropolis in America
1970 March 25 Box 438 Columbia University Archives University Seminars records, 1945-2000Series IV: TranscriptsLabor
1970s Box 438 Columbia University Archives University Seminars records, 1945-2000Series IV: TranscriptsThe Nature of Man