Communication systems for severely handicapped persons

by Brenda C. Fairweather, Donna H. Haun, Louis J. Finkle
Bok · Engelsk · 1983 Brenda C Fairweather

Utgitt	Springfield, Ill. : C.C. Thomas , c1983
Omfang	x, 102 s. : ill.
Emner	Communication devices for the disabled Communicative disorders - Rehabilitation Handicapped - Rehabilitation kommunikasjonsvansker
ISBN	0398048096