 |
| |||
| телефонное соединение (oleg.vigodsky) | |||
| phone connection: 5 phrases in 3 subjects |
| Computer networks | 1 |
| General | 3 |
| Mobile and cellular communications | 1 |
|
| |||
| телефонное соединение (oleg.vigodsky) | |||
| phone connection: 5 phrases in 3 subjects |
| Computer networks | 1 |
| General | 3 |
| Mobile and cellular communications | 1 |