TY  - BOOK
AU  - Davis,Hallowell
AU  - Silverman,S.Richard
TI  - Hearing and deafness
SN  - 0030771803
AV  - RF290 .D38 1970
U1  - 617.89 DAV S 
PY  - 1970///]
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Hearing
KW  - Deafness
N1  - Includes bibliographies
ER  -