| |
|
History of computing
|
131280 |
| |
|
History of mathematics
|
131281 |
| |
|
History of technology
|
131283 |
| |
|
Odra (computer)
|
131284 |
| |
|
Z3 (computer)
|
131315 |
| |
|
Zeppelin
|
95069 |
| |
|
Operation Caban
|
131336 |
| |
|
Canadian caper "kanadai csíny" - Canadian caper
|
131346 |
| |
|
Repatriation of Cossacks after World War II
|
131350 |
| |
|
szocialista realizmus (szocreál) - Socialist realism
|
131358 |