Математика сегодня сборник переводных статей
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
М
Знание
1974
|
| Physical Description: | 64 |
|---|
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
М
Знание
1974
|
| Physical Description: | 64 |
|---|