Title: Leningradskai︠a︡ organizat︠s︡ii︠a︡ KPSS v t︠s︡ifrakh, 1917-1973
Subjects: Communists, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, Statistics
Places: Russia (Federation), Saint Petersburg