Teeth, health and appearance
By: developed by Lon W. Morrey, supervisor of the Bureau of Public Relations, American Dental Association, with the assistance and approval of the Committee on Dental Health Education.
Contributors: Morrey, Lon W.
Publisher: Bureau of Public Relations, American Dental Association
Published: 1940
Place of publication: Chicago
Language: eng
Number of pages: 47
Subjects: Teeth; Hygiene