Title: Hearing Aids
Author: Corliss, Edith L. R.

Date: 1970-10
Link to Full Report: Pages in PDF: 34

Document Type: NBS
Issuing Agency: U.S. Department of Commerce. National Bureau of Standards

Report Number: NBS Mono 117
Other Report ID: NBS Monograph 117
SUDOC: C 13.44:117
Series: NBS Monograph Series

Abstract:
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