What are labor statistics for?

What are labor statistics for? A series of pictorial charts prepared by the Bureau of Labor Statistics for the United States Department of Labor Exhibit at the Century of Progress Exposition, Chicago, 1933 ... - Washington, D.C., U.S. Govt. Print. Off., 1933. - 1 p. l., 12 l. illus. 23 cm. - United States. Bureau of Labor Statistics. Bulletin, no. 599 . - Bulletin of the United States Bureau of Labor Statistics ; 599. .

At head of title: United States Deptartment of Labor. Frances Perkins, secretary. Bureau of Labor Statistics. Isador Lubin, commissioner.

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Working class--Statistics.
Labor and laboring classes--United States.

HD8051 / .A62 no. 599

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