Материал техникийн хангамжийн зохион байгуулалт, удирдлага, төлөвлөлт
| Format: | Unknown |
|---|---|
| Language: | Mongolian |
| Published: |
УБ
УХГ
1980
|
| Edition: | 1 |
| Subjects: |
| Physical Description: | 220х |
|---|
| Format: | Unknown |
|---|---|
| Language: | Mongolian |
| Published: |
УБ
УХГ
1980
|
| Edition: | 1 |
| Subjects: |
| Physical Description: | 220х |
|---|