Bor'ba s zabolevaemost'ju i travmatizmom na predprijatijach :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Izd-vo VCSPS Profizdat,
1949
Moskva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/DADC18B4-4567-485D-81AA-7F4A07347C4E |