Title: What is to be done?
Subjects: Socialism, Labor movement, Politics and government, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Communism, Rossiĭskai͡a sot͡sial-demokraticheskai͡a rabochai͡a partii͡a