Vospitanie i ukreplenie discipliny truda
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Profizdat,
1968.
[Moskva] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FA4890FA-704C-423F-86FD-1EE75548E35F |