Short description: In Russian. Zuckerman, Solomon Tobiasovich. Control of machines by means of an optical beam. Leningrad: Mechanical Engineering. Leningrad Branch, 1969. Upravlenie mashinami pri pomoshchi opticheskogo lucha. In Russian /Operation of machines by optical beam . The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU7082499