TY  - BOOK
AU  - Tyler,Richard S.
AU  - Schum,Donald J.
TI  - Assistive devices for persons with hearing impairment
SN  - 0205151264
AV  - RF298 .A85 1995
U1  - 617.89 TYL S 20
PY  - 1995///
CY  - Boston
PB  - Allyn and Bacon
KW  - Hearing aids
KW  - Hearing impaired
KW  - Rehabilitation
KW  - Self-help devices for people with disabilities
N1  - "A Longwood professional book"--Cover; Includes bibliographical references and index
ER  -