Title: XV sʺezd VKP(b)
Subjects: Communism, Congresses, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Sʺezd. 1927)
Places: Soviet Union