Title: The Conscience of the Revolution
Subtitle: Communist Opposition in Soviet Russia
First published: 1960
Subjects: Communism, History, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, Politics and government, Politieke oppositie, Communism, soviet union, Soviet union, politics and government, 1917-1991
Places: Russia, Soviet Union
Time periods: 1917-1936, 20th century