Научная организация труда в скоростных проходческих бригадах
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Book |
| Language: | Russian |
| Published: |
М
Россельхозиздат
1988
|
| Subjects: |
| Physical Description: | 85с |
|---|
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Book |
| Language: | Russian |
| Published: |
М
Россельхозиздат
1988
|
| Subjects: |
| Physical Description: | 85с |
|---|