 |
| |||
| subscriber dialing | |||
| автоматический вызов абонента: 16 phrases in 5 subjects |
| Computer networks | 1 |
| Mass media | 7 |
| Technology | 6 |
| Telecommunications | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| subscriber dialing | |||
| автоматический вызов абонента: 16 phrases in 5 subjects |
| Computer networks | 1 |
| Mass media | 7 |
| Technology | 6 |
| Telecommunications | 1 |
| Weapons of mass destruction | 1 |