Sixteenth census of the United States: 1940. Population. The labor force (sample statistics) Usual occupation. Prepared under the supervision of Dr. Leon E. Truesdell, chief statistician for population.
|Corporate author / creator||
United States. Bureau of the Census|
Washington, U.S. Govt. Print. Off., 1943.|
iv, 63 p. incl. illus. (map) tables. 29 cm.|
Occupations -- United States|
United States -- Census, 16th, 1940
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