Columbia subject headings:
Labor movement--Russia--History.
Pravda (Moscow, Russia)
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡ (bolʹshevikov)
Russia--Politics and government--1894-1917.
Zvi͡ezda.
Harvard subject headings:
Labor--Russia--History.
Pravda (Moscow, Russia)
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡.
Russia--Politics and government--1894-1917.
Working class--Russia--History.
Zvezda.
Princeton subject headings: