 |
| |||
| International Exchange System | |||
| Международная система обмена: 7 phrases in 7 subjects |
| Astronautics | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| Internet | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 1 |
|
| |||
| International Exchange System | |||
| Международная система обмена: 7 phrases in 7 subjects |
| Astronautics | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| Internet | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 1 |