| |
|
hadikommunizmus (háborús kommunizmus, oroszul: Военный коммунизм)
|
92500 |
| |
|
Jakob Grimminger
|
127631 |
| |
|
Michaux-Perreaux steam velocipede
|
127637 |
| |
|
Genres by medium
|
127952 |
| |
|
Pressure vessel
|
127644 |
| |
|
Dutch inventions
|
127645 |
| |
|
Ganz-MÁVAG motorvonatok
|
127678 |
| |
|
Cbmot (Hargita)
|
127680 |
| |
|
Space launch vehicles
|
127737 |
| |
|
Aviation accidents and incidents in the United States in 1983
|
127749 |