 |
| |||
| call activity (oleg.vigodsky); call traffic (oleg.vigodsky) | |||
| трафик вызовов: 9 phrases in 2 subjects |
| Mass media | 2 |
| Telecommunications | 7 |
|
| |||
| call activity (oleg.vigodsky); call traffic (oleg.vigodsky) | |||
| трафик вызовов: 9 phrases in 2 subjects |
| Mass media | 2 |
| Telecommunications | 7 |