agrupamiento : 56 phrases in 18 subjects |
Agriculture | 1 |
Antennas and waveguides | 10 |
Communications | 2 |
Economy | 2 |
Electronics | 3 |
Health care | 1 |
Information technology | 2 |
Law | 2 |
Materials science | 1 |
Mathematics | 6 |
Medical | 2 |
Microsoft | 1 |
Sound recording | 1 |
Statistics | 5 |
Telecommunications | 1 |
Telegraphy | 2 |
Telephony | 2 |
Transport | 12 |