| |||
| ряд проблем (ssn) | |||
|
many problems : 32 phrases in 10 subjects |
| Aerohydrodynamics | 1 |
| Energy industry | 1 |
| General | 7 |
| Makarov | 6 |
| Mass media | 1 |
| Mathematics | 5 |
| Physics | 2 |
| Programming | 6 |
| Scientific | 2 |
| Technology | 1 |
| |||
| ряд проблем (ssn) | |||
|
many problems : 32 phrases in 10 subjects |
| Aerohydrodynamics | 1 |
| Energy industry | 1 |
| General | 7 |
| Makarov | 6 |
| Mass media | 1 |
| Mathematics | 5 |
| Physics | 2 |
| Programming | 6 |
| Scientific | 2 |
| Technology | 1 |