Search for: [Subject and Keywords = wytrzymałość materiałów] OR [Subject and Keywords = materiałoznawstwo] OR [Subject and Keywords = tworzywa sztuczne] OR [Subject and Keywords = teoria sprężystości] OR [Subject and Keywords = strength of materials] OR [Subject and Keywords = plastics] OR [Subject and Keywords = theory of elasticity] OR [Subject and Keywords = materials science] OR [Title = Podstawy teorji sprężystości] OR [Creator = Karasiński, Leon]