Сургуулийн аж ахуйг удирдан зохион байгуулах тухай
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Mongolian |
| Published: |
УБ
ГЯ-ны хэвл.
1959
|
| Subjects: |
| Physical Description: | 45 |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Mongolian |
| Published: |
УБ
ГЯ-ны хэвл.
1959
|
| Subjects: |
| Physical Description: | 45 |
|---|