Beukelman, David R., 1943-
Augmentative and alternative communication : management of severe communication disorders in children and adults / by David R. Beukelman and Pat Mirenda. - Baltimore : P.H. Brookes Pub. Co., c1992. - xi, 408 p. : ill.
Includes bibliographical references and index.
9781557660947 1557660948
92-13583
Communication Aids for Disabled
Communication Disorders--rehabilitation
WL 340 B566a
WL 340 / B566a 1992
Augmentative and alternative communication : management of severe communication disorders in children and adults / by David R. Beukelman and Pat Mirenda. - Baltimore : P.H. Brookes Pub. Co., c1992. - xi, 408 p. : ill.
Includes bibliographical references and index.
9781557660947 1557660948
92-13583
Communication Aids for Disabled
Communication Disorders--rehabilitation
WL 340 B566a
WL 340 / B566a 1992