Economic conditions in the dental profession, 1929-37
By: by Herman Lasken, National Income Section, Division of economic research ...
Contributors: Lasken, Herman, 1913-
Published: 1939
Place of publication: [Washington]
Language: eng
Number of pages: 24
Subjects: Dentistry; Practice; Dental Practice Management
Notes: Cover-title.

At head of title: U.S. Department of commerce. Harry L. Hopkins, secretary. Bureau of foreign and domestic commerce. James W. Young, director. N.H. Engle, assistant director.

Photoprinted.