Alberto PA, Garrett E, Briggs T, Umberger F. SELECTION AND INITIATION OF A NONVOCAL COMMUNICATION PROGRAM FOR SEVERELY HANDICAPPED STUDENTS. focusXchild [Internet]. 1983 Mar. 1 [cited 2026 Jan. 3];15(7). Available from: https://journals.ku.edu/focusXchild/article/view/7454