Columbia subject headings:
Statesmen, Russian.
Vseso͡iuzna͡ia Kommunisticheska͡ia parti͡ia (bol'shevikov)  ͡TSentral'nyĭ Komitet.  Politicheskoe B͡iuro.
Harvard subject headings:
Statesmen--Soviet Union.
T︠S︡K KPSS. Politbi︠u︡ro.
Princeton subject headings:
Statesmen--Soviet Union.
T︠S︡K KPSS. Politbi︠u︡ro