TY  - BOOK
T1  - Amplification for the hearing impaired
A2  - Pollack, Michael C.
LA  - English
PP  - New York
PB  - Grune & Stratton
YR  - 1980
ED  - 2nd edition.
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046124931137
OP  - 456
CN  - RF 300 A46 1980
SN  - 0808912127
KW  - Audiology.
KW  - Hearing aids.
ER  -