"Short description: In Russian. Kupradze, Viktor Dmitrievich. The Basic Problems of Mathematical Theory of Diffraction. Leningrad; Moscow: ONTI. Chief Editor of General Engineering Letters, 1935. Osnovnye zadachi matematicheskoy teorii diffraktsii. In Russian /Basic problems of the mathematical theory of diffraction . 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. SKU5286536"