The origin of the communist autocracy: political opposition in the Soviet state, first phase, 1917-1922 - Schapiro, Leonard Bertram, 1908- (Cambridge, Mass.: Harvard University Press, 1977)
Includes index.
Bibliography: p. 369-387.
Keywords: Soviet Union -- Politics and government -- 1917 -- 1936.; Soviet Union -- History -- Revolution, 1917-1921.