Author Details
Zemlyanitskaya, E. T.
Issue | Section | Title | File |
Vol 41, No 5 (1960) | Articles | Kazan Institute of Labor Protection (24-26/V-60) |
(Rus) |
Issue | Section | Title | File |
Vol 41, No 5 (1960) | Articles | Kazan Institute of Labor Protection (24-26/V-60) |
(Rus) |