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circuler : 72 phrases in 15 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Economics | 2 |
| European Union | 1 |
| General | 4 |
| Law | 41 |
| Mechanic engineering | 3 |
| Metallurgy | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 2 |
| Oil / petroleum | 1 |
| Technology | 1 |
| Transport | 11 |