Studies on Social and Economic Trends, Personal and Family Living, Elementary and Early Secondary Education. Typed, mimeographed, and handwritten items, including notes, related to these studies, 4 folders., 1940-1954, undated, Box: 3. Ethel Letitia Cornell papers, 2545. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/368677 Accessed April 11, 2026.