band -limited : 42 phrases in 15 subjects |
Aviation | 1 |
Computers | 1 |
Electronics | 6 |
Geophysics | 3 |
Information technology | 1 |
Makarov | 1 |
Mass media | 3 |
Mathematics | 2 |
Nanotechnology | 3 |
Physics | 1 |
Quantum electronics | 1 |
Security systems | 2 |
Technology | 12 |
Telecommunications | 4 |
Television | 1 |