 |
| исследование космического пространства: 120 phrases in 20 subjects |
| Apollo-Soyuz | 2 |
| Astronautics | 63 |
| Aviation | 3 |
| Aviation medicine | 2 |
| Diplomacy | 4 |
| Ecology | 4 |
| Economy | 1 |
| General | 9 |
| Makarov | 4 |
| Medical | 2 |
| Meteorology | 1 |
| Military | 14 |
| Name of organization | 1 |
| Nanotechnology | 1 |
| Politics | 1 |
| Production | 2 |
| Scientific | 1 |
| Technology | 3 |
| United Nations | 1 |
| Weapons of mass destruction | 1 |