Brief of American Association on Mental Deficiency, The Association for Persons with Severe Handicaps, October 1985

Brief of American Association on Mental Deficiency, The Association for Persons with Severe Handicaps, October 1985, Box: 14, Folder: 52. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/305340 Accessed December 25, 2025.