 |
| |||
| пространство полярных координат (buraks) | |||
|
polar coordinates space : 4 Phrasen in 3 Thematiken |
| Astronautik | 1 |
| Mathematik | 2 |
| Weltraum | 1 |
|
| |||
| пространство полярных координат (buraks) | |||
|
polar coordinates space : 4 Phrasen in 3 Thematiken |
| Astronautik | 1 |
| Mathematik | 2 |
| Weltraum | 1 |