configuración: 433 phrases in 16 subjects |
Automobiles | 1 |
Aviation | 249 |
Biotechnology | 1 |
Chemistry | 2 |
Computers | 1 |
Electronics | 12 |
General | 1 |
Geology | 2 |
Mathematics | 2 |
Mexican | 1 |
Microsoft | 151 |
Patents | 1 |
Software | 4 |
Technology | 3 |
United Nations | 1 |
Water resources | 1 |