TY  - BOOK
AU  - Martin,Frederick N.
TI  - Introduction to audiology: a study guide 
SN  - 0134786602
AV  - RF290 .M344 1991
U1  - 617.8 MAR 20
PY  - 1991///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Hearing disorders
KW  - Problems, exercises, etc
KW  - Audiometry
N1  - Page 217 blank for notes
ER  -