Calendar of Stages - Happy Valley Camp
written by Anonymous Author, fl. 1838, in Muzafer and Carolyn Wood Sherif Papers, of University of Akron. Cummings Center for the History of Psychology, Series 5: Research Studies, 1949-1967, Sub-series 1: 1949 Camp Study, 1949, Box M3551_2, Folder 2 , 1 page(s)