Letter from Mrs. Lee R. Steiner to Muzafer Sherif, October 17, 1961
in Muzafer and Carolyn Wood Sherif Papers, of University of Akron. Cummings Center for the History of Psychology (1961), Series 5: Research Studies, 1949-1967, Sub-series 2: Robber's Cave Study, 1953-1954, Box M3552, Folder 6 , 2 page(s)
