[Washington, D.C.] : Bureau of Labor Statistics, 1975

Washington : The Bureau : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979

Washington, D.C. : [Chicago, Ill.] : U.S. Dept. of Labor, Bureau of Labor Statistics : For sale by the Supt. of Docs., U.S. G.P.O. ; [Bureau of Labor Statistics, Publications Sales Center, distributor], 1989

Washington, D.C. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O., 1968

Washington, D.C. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O., 1981

Washington, DC : Chicago, Ill. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O. ; Bureau of Labor Statistics, Publications Sales Center [distributor], 1993

Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1988
Rev.

Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics : For sale by the U.S. G.P.O., Supt. of Docs., 1996

Washington, 1948

[Washington, D.C.?] : U.S. Dept. of Labor, Bureau of Labor Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1979

Washington, D.C. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O., 1997

Washington, DC : U.S. Dept. of Labor, Bureau of Labor Statistics, 1992

Washington, D.C. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O., 1990

Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics, 1966

Washington, DC : Chicago, IL : U.S. Dept. of Labor, Bureau of Labor Statistics : U.S. G.P.O., Supt. of Docs. [distributor] ; Bureau of Labor Statistics, Publications Sales Center [distributor], 1992

Washington, : U.S. Govt. Print. Off., 1941

Washington, D.C. : U.S. Dept. of Labor, Bureau of Labor Statistics, 1952

Washington, D.C. : The Bureau : For sale by the Supt. of Docs., U.S. G.P.O., 1985