Title: Chrezvychaĭnye komissii po borʹbe s kontrrevoli︠u︡t︠s︡ieĭ na Evropeĭskom Severe Rossii
Subjects: Politics and government, Russian S.F.S.R., Russian S.F.S.R. Chrezvychaĭnai︠a︡ komissii︠a︡ po borʹbe s kontr-revoli︠u︡t︠s︡ieĭ i sabotazhem, Soviet Union. Obʺedinennoe gosudarstvennoe politicheskoe upravlenie, Sources, Secret service, Internal security, Soviet Union, History, Russian S.F.S.R. Chrezvychaĭnai͡a komissii͡a po borʹbe s kontr-revoli͡ut͡sieĭ i sabotazhem
Places: Soviet Union
Time periods: 1917-1936