εξίσωση: 99 phrases in 17 subjects |
Chemistry | 3 |
Communications | 5 |
Earth sciences | 12 |
Electronics | 19 |
Finances | 9 |
General | 2 |
Information technology | 4 |
Life sciences | 8 |
Marketing | 2 |
Mathematics | 4 |
Medical | 2 |
Microsoft | 1 |
Natural sciences | 1 |
Physical sciences | 5 |
Scientific | 7 |
Statistics | 13 |
Transport | 2 |