01337cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035002000092040002600112042001200138050002100150060002700171111010600198245016200304260004800466300001600514410008300530500013100613500008200744500012500826740002700951810006400978999001701042l  38000149 DLC20260227111536.0820626s1938    xx            000 0 eng    al  38000149   a(OCoLC)14754656  aDLCcDNLMdOCoLCdDLC  apremarc00aHV699b.A2 no. 30 aW1bUN6181 no.255 19382 aConference on state child-welfare services under the Social security actd(1938 :cWashington, D. C.)10aProceedings of the Conference on state child-welfare services,bSocial security act, August 14, 1935, title V, part 3, Washington, D. C., April 4-6, 1938 ...  aWashington,bU.S. Govt. print. off.,c1938.  avii, 155 p.10aUnited States.bChildren's Bureau.tMaternal and child-welfare bulletinvno. 3  aAt head of title: United States Dept. of labor.  Frances Perkins, secretary.  Children's bureau.  Katharine F. Lenroot, chief.  aBureau publication no. 255 stamped on title-page and on cover of some copies.  a"Prepared for publication by the staff of the Child welfare division of the Children's bureau." - Letter of transmittal.0 aChild-welfare services1 aUnited States.bChildren's Bureau.tPublication ;vno. 255.  c36271d36271