megfigyelés: 52 phrases in 14 subjects |
Astronautics | 1 |
Chemistry | 9 |
Criminal law | 2 |
Environment | 5 |
General | 3 |
Health care | 3 |
Information technology | 2 |
Life sciences | 2 |
Mathematics | 8 |
Obsolete / dated | 8 |
Politics | 2 |
Scientific | 2 |
Statistics | 3 |
Transport | 2 |