код чётности: 31 phrases in 14 subjects |
Communications | 1 |
Computer networks | 1 |
Computers | 1 |
Economy | 1 |
Electronics | 5 |
Information security and data protection | 2 |
Information technology | 3 |
Makarov | 1 |
Mass media | 2 |
Polygraphy | 1 |
Programming | 4 |
Security systems | 1 |
Technology | 5 |
Telecommunications | 3 |