 |
| |||
| sending and receiving signal (oleg.vigodsky) | |||
| сигнал передачи и приёма: 34 phrases in 5 subjects |
| Computer networks | 1 |
| Internet | 1 |
| Mass media | 27 |
| Radio | 1 |
| Telecommunications | 4 |
|
| |||
| sending and receiving signal (oleg.vigodsky) | |||
| сигнал передачи и приёма: 34 phrases in 5 subjects |
| Computer networks | 1 |
| Internet | 1 |
| Mass media | 27 |
| Radio | 1 |
| Telecommunications | 4 |