Short description: In Russian. Lutsenko, Nikolai Nikolaevich. The theory of alternating currents. Leningrad: Military-technical acad. Dzerzhinsky RKA, 1930: type-liter. Grigoryev Nikandr. 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.SKU9214106