TY  - BOOK
AU  - Glennen,  Sharon L.
AU  - DeCoste, Denise C.
TI  - The handbook of augmentative and alternative communication
SN  - 1565936841
U1  - 616.855 
PY  - 1997///
CY  - SanDiego
PB  - Singular Publishing
KW  - SPEECH DISORDERS
N1  - 1565 Photocopy
ER  -