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| user line (ssn); userline (ssn) | |||
| линия пользователя: 35 phrases in 9 subjects |
| Communications | 1 |
| Computer networks | 3 |
| Information security and data protection | 1 |
| Information technology | 2 |
| Mass media | 21 |
| Mathematics | 1 |
| Military | 1 |
| Security systems | 1 |
| Telecommunications | 4 |