Columbia subject headings:
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Party work.
Technological innovations--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Harvard subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
Technological innovations--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Princeton subject headings: