01264cam a22002651 4500 l 26000268 DLC 20260227111530.0 820626m19261927xx a 000 0 eng l 26000268 (OCoLC)14735686 DLC DNLM DLC premarc HV741 .A32 2d set. W1 UN6181 no.157, etc. 1926 Conference of State Directors in Charge of the Local Administration of the Maternity and Infancy Act. Proceedings of the third-[fourth] annual Conference of state directors in charge of the local administration of the maternity and infancy act (act of Congress of November 23, 1921) ... Washington, Govt. print. off., 1926-27. 2 v. ill. United States. Children's Bureau. Publication ; no. 157, 181 At head of title: U. S. Department of labor ... Children's bureau ... Five annual conferences were held. Proceedings of the 1st and 2d were not published. Some of the papers delivered at the 5th were published as separates. cf. Bureau publication no. 203, p. 122, 141. United States. Children's Bureau. Publication ; no. 157, etc. 35830 35830