Title: Tretiĭ ocherednoĭ sʺi︠e︡zd Ross. sot︠s︡.-dem. rabocheĭ partīi
Subjects: Congresses, Communism, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
Places: Russia