"Communisme." . . . . "Russie. Črezvyčajnaja komissija po borb'e s kontrrevoljuciej, sabotažem i spekuljaciej." . . "Geheime politie." . . "Sovjetunionen" . . . . . "The Cheka: Lenin's political police : The All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage (December 1917 to February 1922)" . . . . . . . . . . . . . "The Cheka : Lenin's political police : the All-Russian extraordinary commission for combating counter-revolution and sabotage (December 1917 to February 1922)" . . . "The Cheka : Lenin's political police : the All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage : (December 1917 to February 1922)" . . . "The Cheka : Lenin's political police : the all-Russian extraordinary commission for combating counter-revolution and sabotage, December 1917 to February 1922"@en . . "The Cheka : Lenin's political police : the all-Russian extraordinary commission for combating counter-revolution and sabotage, December 1917 to February 1922" . "The Cheka : Lenin's Political Police" . . . "The Cheka : Lenin's political police : the All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage, (December 1917 to February 1922)" . "The Cheka Lenin's political police : the all-Russian extraordinary commission for combating counter-revolution and sabotage, December 1917 to February 1922"@en . . . . . . . . . . "History" . . . "The Cheka : Lenin's political police : the All-Russian Extraordinary commission for combating counter-revolution and sabotage : December 1917 to February 1922" . "The Cheka : Lenin's political police ; the All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage (December 1917 to February 1922)" . . . . . . "The Cheka : Lenin's political police : the All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage (December 1917 to February 1922)" . "Lenin's political police" . . "The Cheka : Lenin's political police : the All-Russian Extraordinary Commission for Combating Counter-Revolution and Sabotage, December 1917 to February 1922" . . . . . "The Cheka : Lenin's political police : the all-Russian extraordinary commission for combating counter-revolution and sabotage (December 1917 to February 1922)" . . "Tjekan." . . "URSS. Tchéka" . . "Tsjeka." . . "Police Russie Histoire." . . "Sowjetunion. Tscheka." . . "Policia Unió Soviètica Història 1917-1922." . . "Txeca" . . "Sovjet-Unie." . . "Police Histoire Russie." . . "Związek Radziecki. Vserossijskaâ Črezvyčajnaâ Komissiâ po Bor'be s Kontrrevoluciej i Sabotažem." . . "Soviet Union" . . "Russian S.F.S.R. Vserossiı̆skaı︠a︡ chrezvychaı̆naı︠a︡ komissiı︠a︡ po borʹbe s kontrrevolı︠u︡tsieı̆ i sabotazhem." . . "1917 - 1936" . .