logic system | |
commun. | logique |
geo : 48 phrases in 17 subjects |
Art | 1 |
Aviation | 1 |
Climatology | 1 |
Communications | 4 |
Earth sciences | 2 |
Economics | 1 |
Environment | 4 |
General | 1 |
Genetics | 3 |
Geography | 1 |
Geology | 1 |
Human resources | 1 |
Information technology | 5 |
Life sciences | 8 |
Natural sciences | 3 |
Statistics | 3 |
United Nations | 8 |