Search for: [Subject and Keywords = Politechnika Warszawska] OR [Subject and Keywords = historia Politechniki Warszawskiej] OR [Subject and Keywords = biografie profesorów Politechniki Warszawskiej] OR [Subject and Keywords = polityka] OR [Subject and Keywords = skarbowość] OR [Subject and Keywords = historia gospodarcza] OR [Subject and Keywords = ekonomia analityczna] OR [Title = Roman Franciszek Rybarski \(1887\-1942\)]