Title: V avanhardi revoli︠u︡t︠s︡iĭnykh mas
Subjects: Party work, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, History, Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza
Places: Soviet Union
Time periods: Revolution, 1917-1921