TY - BOOK ED - Conference on state child-welfare services under the Social security act TI - Proceedings of the Conference on state child-welfare services,: Social security act, August 14, 1935, title V, part 3, Washington, D. C., April 4-6, 1938 .. AV - HV699 .A2 no. 3 PY - 1938/// CY - Washington PB - U.S. Govt. print. off. N1 - At head of title: United States Dept. of labor. Frances Perkins, secretary. Children's bureau. Katharine F. Lenroot, chief; Bureau publication no. 255 stamped on title-page and on cover of some copies; "Prepared for publication by the staff of the Child welfare division of the Children's bureau." - Letter of transmittal ER -