American Civil Liberties Union-Communications Material Box 141 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.9: Activities File
American Council of Learned Societies (Frederick Burckhardt) Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series III: Additional Files, 1960-1974
American Council on Education Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series III: Additional Files, 1960-1974
American Council on Education: "The Unxpressed Demand", 1949 Box 66, Folder 4.601 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.6: Methods Files Part I
American Institute of Certified Public Accounts Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series III: Additional Files, 1960-1974
American Political Science Convention, 1971 Chicago, 1971 Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series III: Additional Files, 1960-1974
American Psychological Association Box 5 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.2: Subject Files
American Psychologists for Social Action Box 1 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series III: Additional Files, 1960-1974
American Sociological Association Box 5 Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series ISubseries I.2: Subject Files
American Sociological Association Rare Book & Manuscript Library Paul Felix Lazarsfeld papers, 1930-1976Series III: Additional Files, 1960-1974