Non-vocal communication techniques and aids for the severely physically handicapped : based upon transcriptions of the 1975 Trace Center national workshop series on non-vocal communication techniques and aids
Eugene T. McDonald ... [et al.] ; edited by Gregg C. Vanderheiden, Kate Grilley ; art editor, Jana Fothergill
Bok Engelsk 1976
| Utgitt | Baltimore : University Park Press , [1976]
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|---|---|
| Omfang | xv, 227 s. : ill.
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| Emner | Communication devices for the disabled - Congresses
Communicative disorders in children - Congresses Pasigraphy - Congresses Physically handicapped children - Language Congresses språkvansker kommunikasjon kommunikasjonsvansker |
| ISBN | 0839109520
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