TY  - BOOK
AU  - Silverman,Franklin H.
TI  - Communication for the Speechless: an introduction to augmentative communication for the severely communicatively impaired 
PY  - 1989///
CY  - Englewood Cliffs, NJ
PB  - Prentice Hall
KW  - Speech disorders
KW  - Communication devices for the disabled
KW  - Handicapped
KW  - Means of communication
N1  - Includes appendices, references, and indices
ER  -