Cotterill, J.H. Applied mechanics : an elementary general introduction to the theory of structures and machines : with diagrams, illustrations, and examples / by James H. Cotterill; J.H. Cotterill .— : Macmilian & CO., 1884 .— 616 с. — Lang: eng .— URL: https://rucont.ru/efd/90892 (дата обращения: 11.11.2025)