Education in the URSS /
Education in the URSS /
Division of International Education.
- Washington : Department of Health, Education and Welfare, Office of Education, 1960.
- xiv, 226 p. : il.
"Bulletin 1957, no 14. OE-14045"
Educación--Rusia
"Bulletin 1957, no 14. OE-14045"
Educación--Rusia