"Short description: In Russian. Prokofiev, Konstantin Alexandrovich. Grinding aircraft engine parts. Moscow; Leningrad: Onti. Chief Editor-in-Chief of the Aviation Department, 1936 (L: 2 types named after Yevg. Sokolova). 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.SKU5300182"