Wage rates and working time in the bituminous coal industry, 1912-1922
Subtitle: with a summary of rates for separate occupations in each coal district in the United States
By: by Waldo E. Fisher and Anne Bezanson.
Contributors: Bezanson, Anne.; United States. Coal Commission.
Series: Pennsylvania. University. Wharton School of Finance and Commerce. Industrial Research Dept. Research studies -- v. 21.; Research studies (Wharton School of Finance and Commerce. Industrial Research Dept.) -- v. 21.
Publisher: University of Pennsylvania Press
Published: 1932
Place of publication: Philadelphia
Language: eng
Number of pages: 374
Subjects: Coal miners -- United States.; Coal mines and mining -- United States.; Hours of labor -- United States.; Bituminous coal.; Index numbers (Economics)
Notes: "Interpretation of the data prepared by the wage rate and earnings sections of the United States Coal Commission ... The data were published in detail in the commission's report."

Bibliographical footnotes.