huellas : 61 phrases in 20 subjects |
Chemistry | 1 |
Communications | 2 |
Construction | 2 |
Criminal law | 2 |
Earth sciences | 1 |
Electronics | 1 |
Environment | 9 |
Forestry | 2 |
General | 8 |
Industry | 6 |
Information technology | 3 |
Law | 2 |
Life sciences | 2 |
Mechanic engineering | 3 |
Medical | 2 |
Metallurgy | 3 |
Microsoft | 5 |
Mineral products | 2 |
Natural sciences | 1 |
Transport | 4 |