4. Fieldwork (General) Box 115 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.7: Methods Files Part II
5. Observations Box 115 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.7: Methods Files Part II
6.44-7.10 Box 76 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.6: Methods Files Part I
64 and Unnumbered Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series IV: Public Opinion Research FilesSubseries I.1: Group 1, Subject FilesBryce James
65 Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series IV: Public Opinion Research FilesSubseries I.1: Group 1, Subject FilesMachiavelli
6. Documentary Analysis Box 115 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.7: Methods Files Part II
71 Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series IV: Public Opinion Research FilesSubseries I.1: Group 1, Subject FilesMary
7.10-7.14 Box 77 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.6: Methods Files Part I
7.15-7.181 Box 78 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.6: Methods Files Part I
7.20-7.50 Box 79 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.6: Methods Files Part I