Search for: [Subject and Keywords = historia Politechniki Warszawskiej] OR [Subject and Keywords = hydraulika] OR [Subject and Keywords = mechanika teoretyczna] OR [Subject and Keywords = profesorowie Politechniki Warszawskiej] OR [Subject and Keywords = aerodynamika] OR [Subject and Keywords = siła nośna] OR [Subject and Keywords = Czesław Witoszyński] OR [Title = Czesław Witoszyński]