TY  - BOOK
AU  - Feldman,Alan Sidney
AU  - Wilber,Laura Ann
TI  - Acoustic impedance and admittance: the measurement of middle ear function 
SN  - 0683031114
AV  - RF294 .A25
U1  - 617.84 FEL W 
PY  - 1976///
CY  - Baltimore
PB  - Williams & Wilkins
KW  - Audiometry, Impedance
KW  - Middle ear
N1  - Includes bibliographical references and index
ER  -