01011cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001800092040002300110050001700133086001800150130001400168245011800182260018300300300002600483410006000509504003100569650003900600650003300639650003200672740005300704hew65000014 DLC20260227111513.0720828s1964    xx a          000 0 eng    ahew65000014   a(OCoLC)392027  aDLCcNhDdISSdDLC00aHV741b.C5370 aFS 14.111:4260 aChildren.10aHistorical perspective on mental retardation during the decade. 1954-1964ba compilation of articles in Children.  a[Washington]bU.S. Dept. of Health, Education and Welfare, Welfare Administration. Children's Bureau; [for sale by the Superintendent of Documents. U.S. Govt. Print. Off.]c1964.  a314 p.billus.c26cm.10aUnited States.bChildren's Bureau.tPublicationvno.426  aBibliographical footnotes. 0aChildren with mental disabilities. 0aMaternal and infant welfare. 0aChildren with disabilities.0 aMental retardation during the decade, 1954-1964.