00753cam a2200241 4500 hew68000076 DLC 20260227111517.0 690505s1968 dcu 00000 eng c hew68000076 //r902 U.S. Dept. of Health, Education and Welfare. DLC DLC n-us--- L112 .P76 no. 68-1 LB2825 370/.973 United States. Office of Education. Office of Program Planning and Evaluation. Education in the seventies. [Washington, 1968] vi, 44 p. 26 cm. Its Planning paper 68-1 "OE-10051." Education United States. Educational planning United States. 34788 34788