Wages and hours of labor in foundries and machine shops, 1929 ... October, 1930
Series: Bulletin of the United States Bureau of Labor Statistics -- no. 522; Wages and hours of labor series; Bulletin of the United States Bureau of Labor Statistics -- 522
Publisher: Govt. print. off.
Published: 1930
Place of publication: Washington
Language: eng
Number of pages: 153
Subjects: Wages; Hours of labor; Foundries; Machinists
Notes: Includes tables.

At head of title: U.S. Department of labor. James J. Davis, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner.