00866cam a22002411 4500 l 27000025 DLC 20260227111531.0 820626s1926 xx a 000 0 eng l 27000025 (OCoLC)14735624 DLC DNLM DLC premarc HV741 .L8 W1 UN6181 no.169 1926 Lundberg, Emma Octavia. The county as a unit for an organized program of child caring and protective work by Emma O. Lundberg ... Washington, Govt. print. off., 1926. iii, 25 p. ill. United States. Children's Bureau. Publication no. 169 At head of title: U. S. Department of labor. James J. Davis, secretary. Children's bureau. Grace Abbott, chief. United States. Children's Bureau. 35847 35847