Search for: [Subject and Keywords = Politechnika Warszawska] OR [Subject and Keywords = historia Politechniki Warszawskiej] OR [Subject and Keywords = parowozy] OR [Subject and Keywords = lokomotywy] OR [Subject and Keywords = biografie profesorów Politechniki Warszawskiej] OR [Subject and Keywords = warsztaty naprawcze] OR [Subject and Keywords = tabor kolejowy] OR [Title = Antoni Xiężopolski \(1861\-1951\)]