Title: Bor'ba bol'shevikov za ukreplenie mestnykh partiĭnykh organizat︠s︡ii
Subjects: History, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
Places: Russia
Time periods: Revolution, 1905-1907