Learning About Early Adolescent Development- (LEAD)- Training for Adults and Teens Who Work With 9-14 Year Olds- by Sally Jo Crosiar, 1996

Learning About Early Adolescent Development- (LEAD)- Training for Adults and Teens Who Work With 9-14 Year Olds- by Sally Jo Crosiar, 1996, Box: 66, Folder: 11. Cornell University Cooperative Extension records, 21-24-1975. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/152771 Accessed February 10, 2026.