00900cam a22002411a 4500 l 65000020 DLC 20260227111548.0 821005s1965 dcua b f000 0 eng l 65000020 (OCoLC)8833796 DLC CFlS OCoLC PPT DLC n-us--- HD5701 .U54 no. 6 L 1.3/4:6 Feldman, Lloyd. The mentally retarded : their special training needs. [Washington, D.C.] : U.S. Dept. of Labor, Manpower Administration, 1964 [i.e. 1965]. v, 18p. : ill. ; 27 cm. United States. Dept. of Labor. Manpower Administration. Manpower research bulletin ; no. 6 People with mental disabilities Employment. United States. Department of Labor. Manpower Administration. Manpower research bulletin ; no. 6. 37196 37196