Title: Bolʹsheviki v borʹbe za ukreplenie rukovodi︠a︡shcheĭ roli rabochego klassa v sot︠s︡ialisticheskoĭ revoli︠u︡t︠s︡ii na Ukraine
Subjects: Politics and government, Party work, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za