In Russian. Gavrin, Petr Ivanovich. Economic regularities of the development of socialism into communism. Minsk: Minsk: Gorky Institute of Education, 1975. Ekonomicheskie zakonomernosti pererastaniya sotsializma v kommunizm. In Russian /The Economic Patterns of Socialism Turning into Communism. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU6917383