TY  - BOOK
AU  - Silverman,S.Richard
AU  - Davis,Hallowell
TI  - Hearing and deafness
U1  - 617.89 
PY  - 1970///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Hearing
KW  - Deafness
N1  - Includes bibliographical references and index
ER  -