| |||
registration scheme; survey design |
система обследования: 20 phrases in 12 subjects |
Accounting | 1 |
Astronautics | 1 |
Economy | 3 |
Electronics | 1 |
Energy industry | 2 |
Medical | 4 |
Military | 1 |
Name of organization | 1 |
Oil / petroleum | 2 |
Technology | 2 |
United Nations | 1 |
Water supply | 1 |