00687cam a22002171 4500 l 38000023 DLC 20260227111536.0 790227s1938 wiua f000 0 eng c l 38000023 (OCoLC)4695891 U.S. Dept. of labor WHi WHi ISS DLC premarc HD8051 .A35 1938 L 1.2:L 11 United States. Department of Labor. United States Department of labor; twenty-five years of service, 1913-1938. [Washington, U.S. Govt. print. off., 1938] iii, 71 p. illus., pl. 23 cm. United States. Department of Labor. 36246 36246