TY  - BOOK
AU  - Beukelman,David R.
AU  - Mirenda,Pat
TI  - Augmentative and alternative communication: management of severe communication disorders in children and adults 
SN  - 1557663335
PY  - 1998///
CY  - Baltimore
PB  - Paul H. Brookes
KW  - Communicative disorders
KW  - Rehabilitation
KW  - Communication Aids for Disabled
N1  - Includes bibliographical references and index
ER  -