Author Details
Chuvashiev, R. S.
Issue | Section | Title | File |
Vol 48, No 4 (1967) | Articles | Physical development of schoolchildren in Kazan |
![]() (Rus) |
Issue | Section | Title | File |
Vol 48, No 4 (1967) | Articles | Physical development of schoolchildren in Kazan |
![]() (Rus) |