Snow
All India Institute of Speech and Hearing, Mysuru
(An Autonomous institute Under Ministry of Health and Family Welfare, Government of India.)

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Hearing tests and hearing instruments/

Watson, Leland A. 1907-1960.

Hearing tests and hearing instruments/ by Leland A. Watson and Thomas Tolan. - Baltimore, Williams & Wilkins Co., 1949. - x, 597 p. illus. 24 cm.

Bibliography: p. 521-568.

49048554


Audiometry.
Hearing aids.

RF151 / .W18

617.89 WAT

WV272 / .W339h 1949