Title: Bolʹshevistskie organizat︠s︡ii Urala v borʹbe za pobedu sot︠s︡ialisticheskoĭ revoli︠u︡t︠s︡ii
Subjects: Politics and government, Communism, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡ (bolʹshevikov), Working class, Political activity, History