Revised indexes of employment and pay rolls for the telephone and telegraph, electric light and power, and street railway, trolleybus, and motor-bus industries [1929-1939
Published: 1940
Place of publication: Washington. D.C
Language: eng
Notes: At head of title: (8863) February 1940. U.S. Department of labor, Bureau of labor statistics, Washington, D.C.

Caption title.

Manifold copy.