Шинжлэх ухаан техник, тэргүүн туршлагын мэдээлэл
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Mongolian |
| Published: |
УБ
УХГ
1979
|
| Subjects: |
| Physical Description: | 32 |
|---|
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | Mongolian |
| Published: |
УБ
УХГ
1979
|
| Subjects: |
| Physical Description: | 32 |
|---|