TY  - BOOK
AU  - Stephens,Dafydd
TI  - Adult audiology
SN  - 0407005129
PY  - 1987///
CY  - London
PB  - Butterworths
KW  - Audiology
KW  - Hearing disorders
KW  - Diagnosis
N1  - Includes bibliographies and indexes
ER  -