Report on results of 1968 member survey commissioned by the Institute of Retired Professionals, with Hy Hirsch as director of the survey and Kathrine Schapiro as director of the Questionnaire Committee.
New School for Social Research (New York, N.Y. : 1919-1997). Institute for Retired Professionals. IRP Survey -- 1967-1968. 1970. Records of Office of the Executive Dean, New School for Public Engagement. New School Archives and Special Collections Digital Archive. Web. 24 Apr 2019.