Title: Iz ėpokhi "Zvezdy" i "Pravdy",1911-1914 gg
Subjects: Working class, History, Politics and government, Labor, Pravda (Moscow, Russia), Zvezda, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡