RUMYANT SEV, A. M. (1969). Catagories and laws of the political economy of communism. Progress Publishers.
Chicago-čujuhus (17. p.)RUMYANT SEV, Alexei Matveyevich. Catagories and Laws of the Political Economy of Communism. Moscow: Progress Publishers, 1969.
MLA-čujuhus (9. p.)RUMYANT SEV, Alexei Matveyevich. Catagories and Laws of the Political Economy of Communism. Progress Publishers, 1969.
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