Cover Image

Public school audiometry: principles and methods.

Bibliographic Details
Main Author: Dahl, Loraine Anson
Format: Book
Language:English
Published: [Danville, Ill.] : [The Interstate], 1949.
Subjects:
Hearing.
Audiometry.
Description
Physical Description:290 pages : illustrations ; 22 cm.
Bibliography:Bibliography: pages 274-281. "Supplementary references": pages 282-286.