01218cam a22003131a 4500 l 43000190 DLC 20260227111538.0 870506s1943 dcu f000 0 eng c l 43000190 (OCoLC)15638581 U. S. Dept. of Labor NBronSL OCoLC DLC premarc HD8051 .A62 no. 748 331.06173 s 331.22 L 2.3: Williams, Constance Willard. Pay differentials for night work under union agreements. Washington : G.P.O., 1943. ii, 13 p. ; 23 cm. U.S. Bureau of labor statistics ; Bulletin no. 748 "Prepared by Constance Williams."--Letter of transmittal. At head of title: United States Dept. of labor, Frances Perkins, secretary. Bureau of labor statistics, Isador Lubin, commissioner (on leave) A. F. Hinrichs, acting commissioner. "Reprinted from the Monthly labor review, July 1943, with additional data." Wages United States. Night work. Labor contract United States. Collective labor agreements United States. 36435 36435