In Russian. Sobolev, Yuri Petrovich. The pressing of the profiles of the alternating section from titanium alloys. Moscow: Tsvetmetinformatsiya, 1975. Pressovanie profiley peremennogo secheniya iz titanovykh splavov. In Russian /The pressing of titanium alloy AC profiles. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7009990