A Social-℗Ưeconomic grouping of the gainful workers of the United States, gainful workers of 1930 in social℗Ư-economic groups, by color, nativity, age, and sex, and by industry, with comparative statistics for 1920 and 1910.

Bibliographic Details

Corporate Author:	United States. Bureau of the Census
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1938.
Subjects:	Statistics. Occupations.
Online Access:	Electronic resource (PDF)