Title: Ocherki istorii bolʹshevitskikh organizat︠s︡iĭ Dona
Subjects: History, Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
Places: Don River (Russia)