Short description: In Russian. Pospelov, Petr Nikolaevich. The Difficulties of Socialist Construction and the Right Deviation. Moscow; Leningrad: Moscow Worker, 1929: Type 7. The Spark of the Revolution Mospolygraph. 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. SKU9229666