Title: Ocherki istorii partiĭnykh organizat︠s︡iĭ Dona
Subjects: Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, History
Places: Rostovskai︠a︡ oblastʹ (Russia)