Title: Ocherk istorīi sot︠s︡īal-demokratīi v Rossīi
Subjects: Socialism, History, Gruppa "Osvobozhdenie truda.", Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Communist International
Places: Russia