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таблица уровней (oleg.vigodsky) |
level table: 17 phrases in 12 subjects |
Aviation | 2 |
Cartography | 1 |
Construction | 1 |
Drilling | 1 |
General | 1 |
Information technology | 1 |
Makarov | 4 |
Microsoft | 1 |
Oil / petroleum | 1 |
Operation systems | 2 |
Politics | 1 |
Programming | 1 |