armónico : 80 phrases in 15 subjects |
Communications | 10 |
Cultural studies | 1 |
Earth sciences | 3 |
Electric traction | 1 |
Electronics | 38 |
Information technology | 5 |
Magnetics | 1 |
Mathematics | 10 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Power electronics | 1 |
Radio | 1 |
Scientific | 3 |
Statistics | 3 |
Technology | 1 |