Jediná externá lanovka na svete v automobilovom závode Materiály pod drobnohľadom
Jediná externá lanovka na svete v automobilovom závode Materiály pod drobnohľadom
The history of PZO - or "Polish people have also something to boast of..." part I - Polish Optical Industries (PZO) – roots and history to 1944 - LensTip.com