 |
| |||
| distance dialing | |||
| вызов удалённого абонента: 7 phrases in 4 subjects |
| Computer networks | 1 |
| Mass media | 3 |
| Technology | 2 |
| Weapons of mass destruction | 1 |
|
| |||
| distance dialing | |||
| вызов удалённого абонента: 7 phrases in 4 subjects |
| Computer networks | 1 |
| Mass media | 3 |
| Technology | 2 |
| Weapons of mass destruction | 1 |