Управление рентабельностью и системой цен на уголь
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Undetermined |
| Published: |
М
Недра
1985
|
| Physical Description: | 192 |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Undetermined |
| Published: |
М
Недра
1985
|
| Physical Description: | 192 |
|---|