Title: Pervai︠a︡ konferent︠s︡ii︠a︡ voennykh i boevykh organizat︠s︡iǐ RSDRP, noi︠a︡brʹ, 1906 goda
Subjects: Communism, Congresses, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
Places: Russia