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| survey of data | |||
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обследование данных : 31 phrases in 14 subjects |
| Advertising | 1 |
| Aviation medicine | 1 |
| Data processing | 1 |
| Ecology | 2 |
| Economics | 3 |
| Energy industry | 1 |
| Immunology | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Medical | 12 |
| Military | 2 |
| Technology | 2 |
| United Nations | 2 |
| Water supply | 1 |