progressively : 48 phrases in 17 subjects |
Accounting | 1 |
Automobiles | 1 |
Business | 1 |
Diplomacy | 2 |
Economics | 1 |
Energy industry | 2 |
General | 13 |
Geophysics | 1 |
Makarov | 5 |
Mass media | 2 |
Mathematics | 11 |
Military | 1 |
Pharmacy and pharmacology | 1 |
Politics | 1 |
Programming | 3 |
Quality control and standards | 1 |
Technology | 1 |