In Russian. Sonkin, Evgeny Aleksandrovich. Tasks in the course Fundamentals of apparatus engineering technology. Moscow: 1973. Zadachnik po kursu Osnovy tekhnologii apparatostroeniya. In Russian/Task force for the course Fundamentals of hardware technology. 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. SKU7456441