research work: 38 phrases in 15 subjects |
Accounting | 1 |
Advertising | 2 |
Aerohydrodynamics | 1 |
Cables and cable production | 1 |
Ecology | 1 |
Economy | 5 |
Education | 4 |
European Union | 1 |
General | 4 |
Librarianship | 4 |
Makarov | 7 |
Mathematics | 1 |
Military | 1 |
Patents | 1 |
Scientific | 4 |