Short description: In Russian. Yanchevsky, Sergey Arkadevich. Functions of the Complex Variable. Moscow Leningrad: Onti. Chief Editor of Technological and Theoretical Liters, 1937 (Leningrad: 3 type. Onti). 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. SKU5182153