Short description: In Russian. Sofronov, Viktor Semenovich. Conformal transformations and their application in hydraulic engineering. Leningrad: Kubuch: 1 type of publication of the Leningrad Regional Executive Committee and the Soviet, 1933. You are welcome to reach out to us for a detailed description of the copies currently available. Delivery of this book may take longer than usual including extended processing and pre-shipping time, no expedited shipping is available. Please advise us if you have a set date or a deadline to receive your order.SKU8404959