Ерөнхий боловсрол хөдөлмөр политехникийн дунд сургуульд үзэх программ Хими, биологи V-X анги
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Mongolian |
| Published: |
УБ
УХГ
1985
|
| Subjects: |
| Physical Description: | 104х. |
|---|
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Mongolian |
| Published: |
УБ
УХГ
1985
|
| Subjects: |
| Physical Description: | 104х. |
|---|