Fifteenth Census of the United States: 1930 United States. Bureau of the Census Published: 1933 Total Pages: 976 Get eBook
Catalog of United States Census Publications, 1790-1945 Library of Congress. Census Library Project Published: 1968 Total Pages: 338 Get eBook
Bureau of the Census Catalog of Publications, 1790-1972 United States. Bureau of the Census Published: 1974 Total Pages: 946 Get eBook
Fifteenth Census of the United States. Manufactures: 1929 United States. Bureau of the Census Published: 1932 Total Pages: 32 Get eBook
Bureau of the Census Catalog United States. Bureau of the Census Published: 1974 Total Pages: 1048 Get eBook
Fifteenth Census of the United States United States. Bureau of the Census Published: 1931 Total Pages: Get eBook
Sixteenth Census of the United States, 1940 United States. Bureau of the Census Published: 1944 Total Pages: 348 Get eBook
Mineral Technology and Output Per Man Studies National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.) Published: 1937 Total Pages: 916 Get eBook
Production, Employment, and Productivity in the Mineral Extractive Industries, 1880-1938 Vivian Eberle Spencer Published: 1940 Total Pages: 200 Get eBook
