Copies of Surveys by E.L.C. including "Facts Concerning the Birth and Reproduction Rates in the U.S. and N.Y.S. with Comments on Their Implication for Education" (E.L.C. and Ruth Wood Gavian, 1942, 31 pp. mimeographed), and various surveys in New York State Schools of pupil ability and achievement, 2 folders., 1932-1942, undated

Copies of Surveys by E.L.C. including "Facts Concerning the Birth and Reproduction Rates in the U.S. and N.Y.S. with Comments on Their Implication for Education" (E.L.C. and Ruth Wood Gavian, 1942, 31 pp. mimeographed), and various surveys in New York State Schools of pupil ability and achievement, 2 folders., 1932-1942, undated, Box: 2. Ethel Letitia Cornell papers, 2545. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/368651 Accessed December 24, 2025.