Short description: In Russian. Kalantarov, Pavel Lazarevich. The theory of alternating currents. Leningrad: Kubuch, 1934: 1 type of publication of the Oblast Executive Committee and the Leningrad Council. 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. SKU9293699