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multiple accessing : 129 phrases in 18 subjects |
| Astronautics | 1 |
| Cinematography | 1 |
| Communications | 1 |
| Computer networks | 5 |
| General | 1 |
| High frequency electronics | 2 |
| Information security and data protection | 7 |
| Information technology | 8 |
| Internet | 1 |
| Makarov | 1 |
| Mass media | 90 |
| Military | 1 |
| Mobile and cellular communications | 2 |
| Power system protection | 1 |
| Programming | 1 |
| Statistics | 1 |
| Technology | 2 |
| Telecommunications | 3 |