 |
| |||
| практическая система | |||
| practical system: 7 phrases in 5 subjects |
| Information security and data protection | 1 |
| Makarov | 1 |
| Programming | 3 |
| Rail transport | 1 |
| Technology | 1 |
|
| |||
| практическая система | |||
| practical system: 7 phrases in 5 subjects |
| Information security and data protection | 1 |
| Makarov | 1 |
| Programming | 3 |
| Rail transport | 1 |
| Technology | 1 |