McLean, James, Engineering Process-Oriented Educational Programming for Severely Handicapped Adolescents, 300-78-0344, KU# 4848, June 1, 1979, Box: 49a, Folder: 8. University of Kansas Schiefelbusch Institute for Life Span Studies records, RG 35. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/454310 Accessed February 18, 2025.