Marxism and the U.S.S.R. : the theory of proletarian dictatorship and the Marxist analysis of Soviet society / Paul Bellis. Bellis, Paul. DK266 335.40947 BEM Bibl.: p.x-xxii. - Index. London : Macmillan, 1979. 1979. 1979 Text xxii,267p ; eng Soviet Union Politics and government 1917-