Title: Bolʹsheviki vo glave massovykh politicheskikh stachek v period podʺema revoli︠u︡t︠s︡ii 1905-1907 gg
Subjects: History, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
Places: Russia
Time periods: Revolution, 1905-1907