Title: Borʹba bolʹshevikov za osushchestvlenie leninskoĭ programmy po voprosam voĭny, mira i revoli︠u︡tsii
Subjects: Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡