TY  - BOOK
AU  - Stephens,Dafydd
TI  - Adult audiology
SN  - 0407005129 :
AV  - RF20RF290 .S37 1987 vol. 2
U1  - 618.9768 STE617.8075 19
PY  - 1987///
CY  - London, Boston
PB  - Butterworths
KW  - Audiology
KW  - Hearing disorders
KW  - Diagnosis
N1  - Includes bibliographies and indexes
ER  -