A social-economic grouping of the gainful workers of the United States.
Subtitle: Gainful workers of 1930 in social-economic groups, by color, nativity, age, and sex, and by industry, with comparative statistics for 1920 and 1910
By: by Alba M. Edwards.  With appendix.
Contributors: Edwards, Alba M., 1872- .̣
Publisher: U.S. Govt. print. off.
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 279
Subjects: Social surveys.; Labor and laboring classes -- United States.; Industries -- United States.; United States -- Social conditions -- 1918-1932.; United States -- Social conditions -- 1865-1918.; United States -- Economic conditions.
Notes: At head of title: U. S. Department of commerce.  Daniel C. Roper, secretary.  Bureau of the census.  William Lane Austin, director.