Методика преподавания тригонометрии Пособие для учителей сред. школ.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Russian |
| Published: |
М
Учпедгиз
1954
|
| Subjects: |
| Physical Description: | 337c |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Russian |
| Published: |
М
Учпедгиз
1954
|
| Subjects: |
| Physical Description: | 337c |
|---|