диск: 320 phrases in 18 subjects |
Agriculture | 1 |
Automobiles | 4 |
Aviation | 3 |
Chemistry | 1 |
Electronics | 2 |
English | 1 |
Environment | 2 |
General | 29 |
Information technology | 65 |
Mathematics | 1 |
Microsoft | 31 |
Optics branch of physics | 1 |
Polygraphy | 3 |
Rail transport | 1 |
Technology | 168 |
Telecommunications | 3 |
Television | 2 |
Textile industry | 2 |