Civil Aeronautics | Research and Development
| research and development | |
| econ. | истраживање и развој |
| English thesaurus | |||
| |||
| civ | |||
| civ. | |||
|
Civil : 32 phrases in 2 subjects |
| Aviation | 1 |
| Economics | 31 |
| research and development | |
| econ. | истраживање и развој |
| English thesaurus | |||
| |||
| civ | |||
| civ. | |||
|
Civil : 32 phrases in 2 subjects |
| Aviation | 1 |
| Economics | 31 |