avertissement : 77 phrases in 19 subjects |
Agriculture | 2 |
Canada | 1 |
Chemistry | 1 |
Communications | 17 |
Economy | 2 |
Electronics | 1 |
Environment | 1 |
Finances | 5 |
General | 3 |
Health care | 3 |
Information technology | 6 |
Law | 3 |
Life sciences | 4 |
Materials science | 2 |
Microsoft | 9 |
Radio | 1 |
Rail transport | 1 |
Technology | 1 |
Transport | 14 |