Proposed trade practice rules for the hearing aid industry
Subtitle: a proposed revision and extension of the Trade Practice Rules for the hearing aid industry as promulgated December 30, 1944
By: Federal Trade Commission
Publisher: The Commission
Published: 1953
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Notes: Caption title.

"For release in morning newspapers of Monday, April 27, 1953."