Title: Neobkhodimoe razʺi︠a︡snenīe
Subjects: Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Allgemeyner Idisher arbayṭerbund in Liṭa, Poylen un Rusland, International Socialist Congress (6th : 1904 : Amsterdam, Netherlands)