00917cam a22002411 4500 e 50000030 DLC 20260227111234.0 720208s1950 xx 000 0 eng e 50000030 (OCoLC)236528 DLC ODaWU DLC L111 .A6 1950, no. 2 LC4601 .M3 1950 Martens, Elise H. (Elise Henrietta), 1887- Curriculum adjustments for the mentally retarded. Rev., 2d ed. Federal Security Agency, Office of Education, 1950. 100 p. United States. Office of Education. Bulletin, 1950, no.00002 Copies 1 and 2 of L111.A6 with: 102 motion pictures on democracy / Seerley Reid. Washington : U.S. Govt. Print. Off., 1950. Bound together subsequent to publication. DLC Children with mental disabilities Education. 22133 22133