SPI : 76 phrases in 17 subjects |
Agriculture | 4 |
Chemistry | 10 |
Communications | 3 |
Construction | 3 |
Cultural studies | 1 |
Earth sciences | 22 |
Electronics | 2 |
General | 5 |
Hobbies and pastimes | 3 |
Industry | 2 |
Information technology | 2 |
Materials science | 1 |
Mechanic engineering | 1 |
Medical | 6 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 2 |
Transport | 8 |