Education in the U.S.S.R. : research and innovation
by Seymour M. Rosen
(HEW publication, no. (OE) 77-19130)
U.S. Dept. of Health, Education, and Welfare, Office of Education , For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1978
Bibliography: p. 37
U.S. Dept. of Health, Education, and Welfare, Public Health Service, Food and Drug Administration , available from the Supt. of Docs., U.S. Govt. Print. Off