TY  - BOOK
AU  - Lloyd, Lyle L.
AU  - Fuller, Donald R.
AU  - Arvidson, Helen H.
TI  - Augmentative and alternative communication: : a handbook of principles and practices 
SN  - 0205198848
U1  - FOR 616.85 L77a 1997 
PY  - 1997///
CY  - Boston
PB  - Allyn and Bacon
KW  - Communicative disorders
KW  - Patients
KW  - Rehabilitation
KW  - Communication devices for the disabled
N1  - Includes index
ER  -