 |
| |||
| message pair (oleg.vigodsky) | |||
| пара сообщений: 6 phrases in 3 subjects |
| Information security and data protection | 3 |
| Mass media | 1 |
| Security systems | 2 |
|
| |||
| message pair (oleg.vigodsky) | |||
| пара сообщений: 6 phrases in 3 subjects |
| Information security and data protection | 3 |
| Mass media | 1 |
| Security systems | 2 |