 |
| |||
| call security (oleg.vigodsky) | |||
| защита вызовов: 12 phrases in 6 subjects |
| Computer networks | 3 |
| Electronics | 1 |
| Information technology | 3 |
| Law | 2 |
| Mass media | 2 |
| Security systems | 1 |
|
| |||
| call security (oleg.vigodsky) | |||
| защита вызовов: 12 phrases in 6 subjects |
| Computer networks | 3 |
| Electronics | 1 |
| Information technology | 3 |
| Law | 2 |
| Mass media | 2 |
| Security systems | 1 |