00931cam a22002771 4500 ss 58000002 DLC 20260227112752.0 780930s1958 dcuab f000 0 eng c ss 58000002 (OCoLC)4250556 U. S. Social Security Administration. Library NBrockU NBrockU ISS OCoLC DLC premarc HV741 .A412 1958 362.7 FS 17.210:363 United States. Children's Bureau. Children and youth: their health and welfare. [Washington, U.S. Govt. Print. Off., 1958] [47] l. maps, diagrs. 19 x 25 cm. Its Publication no. 363 Child welfare United States. Youth United States. Children Health and hygiene United States. United States. Children's Bureau. Publication no. 363. 90976 90976