Augmentative and alternative communication a handbook of principles and practices

Bibliografiske detaljer
Andre forfattere:	Arvidson, Helen H., Fuller, Donald R., Lloyd, Lyle L.
Format:	Bog
Sprog:	English
Udgivet:	Boston Allyn and Bacon c1997.
Fag:	Communicative disorders > Patients > Rehabilitation. Communication devices for the disabled. Special Education.