Short description: In Russian. Vorontsov-Velyaminov, Boris Alexandrovich. Compilation of tasks and exercises in astronomy. Moscow: Uchpedgiz, 1939. Sbornik zadach i uprazhneniy po astronomii. In Russian /Compendium of tasks and exercises in astronomy . 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. SKU5185312