01011cam a22002531 4500 l 24000270 DLC 20260227111530.0 831026s1924 dcu f000 0 eng l 24000270 (OCoLC)10058897 DLC ViAlUNJ DLC HD6231 .U6 1924a United States. Children's Bureau. Child labor; outlines for study. Separate no. 4, Child care and child welfare, prepared by the Children's Bureau, United States Dept. of Labor, in cooperation with the Federal Board for Vocational Education. 4th ed. Washington, U.S. Govt. Print. Off., 1924. vi, 61 p. 24 cm. Its Bureau publication no. 96 (4th ed.) Includes "Reading references." Child labor United States. United States. Federal Board for Vocational Education. United States. Children's Bureau. Bureau publication no. 96 (4th ed.) 35759 35759