circuit : 51 phrases in 14 subjects |
Commerce | 2 |
Communications | 9 |
Earth sciences | 1 |
Economics | 4 |
Electronics | 6 |
Environment | 1 |
General | 2 |
Hobbies and pastimes | 5 |
Information technology | 1 |
Mathematics | 1 |
Microsoft | 2 |
Statistics | 5 |
Technology | 2 |
Transport | 10 |