"Short description: In Russian. Kaftor, Sergey Nikolaevich. In the Struggle for Exploration of the Earth. Moscow; Leningrad: State Educational Textbook, 1931 (Moscow). V bor'be za issledovanie zemli. In Russian /In the Struggle for Exploration of the Earth . 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. SKU8986070"