Author Details
Kolpakova, N. I.
Issue | Section | Title | File |
Vol 67, No 1 (1986) | Articles | Hygiene assessment of the learning and upbringing conditions of six-year-old children |
(Rus) |
Issue | Section | Title | File |
Vol 67, No 1 (1986) | Articles | Hygiene assessment of the learning and upbringing conditions of six-year-old children |
(Rus) |