Title: Neproletarskie partii Rossii v gody burzhuazno-demokraticheskikh revoli︠u︡t︠s︡iĭ i v period nazrevanii︠a︡ sot︠s︡ialisticheskoĭ revoli︠u︡t︠s︡ii
Subjects: Historiography, Politics and government, Political parties, Congresses, History