 |
| |||
| ISDN-пользователь (oleg.vigodsky) | |||
|
ISDN User : 6 phrases in 4 subjects |
| Computers | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Telecommunications | 3 |
|
| |||
| ISDN-пользователь (oleg.vigodsky) | |||
|
ISDN User : 6 phrases in 4 subjects |
| Computers | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Telecommunications | 3 |