01040cam a22002651 4500 hew65000014 DLC 20260227111513.0 720828s1964 xx a 000 0 eng hew65000014 (OCoLC)392027 DLC NhD ISS DLC HV741 .C537 FS 14.111:426 Children. Historical perspective on mental retardation during the decade. 1954-1964 a compilation of articles in Children. [Washington] U.S. Dept. of Health, Education and Welfare, Welfare Administration. Children's Bureau; [for sale by the Superintendent of Documents. U.S. Govt. Print. Off.] 1964. 314 p. illus. 26cm. United States. Children's Bureau. Publication no.426 Bibliographical footnotes. Children with mental disabilities. Maternal and infant welfare. Children with disabilities. Mental retardation during the decade, 1954-1964. 34519 34519