Dittmann, Laura L. The mentally retarded child at home; a manual for parents. - [Washington] U.S. Children's Bureau [1959] - iv, 99 p. ill. - United States. Children's Bureau. Publication no. 374 . - Bureau publication (United States. Children's Bureau) ; no. 374. . LCCN: hew59000025 Subjects--Topical Terms: Children with mental disabilities. LC Class. No.: HQ773.7 / .D5 Dewey Class. No.: 371.92 National Library of Medicine Call No.: W1 / UN6181 no.374 1959