учетверённый: 45 phrases in 13 subjects |
Advertising | 1 |
Astronautics | 2 |
Communications | 1 |
Computer networks | 2 |
Computers | 4 |
Electronics | 5 |
General | 2 |
Information technology | 10 |
Mass media | 7 |
Mathematics | 3 |
Microelectronics | 1 |
Technology | 5 |
Telecommunications | 2 |