Search for: [Subject and Keywords = Politechnika Warszawska] OR [Subject and Keywords = historia Politechniki Warszawskiej] OR [Subject and Keywords = chemia] OR [Subject and Keywords = technologia chemiczna] OR [Subject and Keywords = chemia organiczna] OR [Subject and Keywords = biografie profesorów Politechniki Warszawskiej] OR [Subject and Keywords = materiały wybuchowe] OR [Title = Tadeusz Leon Urbański \(1901\-1985\)]