Columbia subject headings:
Kurgini︠a︡n, S. E.
Soviet Union--Politics and government--1985-1991.
Harvard subject headings:
Kurgini︠a︡n, S. E.
Perestroĭka
Russia (Federation)--Politics and government--1991-
Soviet Union--Politics and government--1985-1991.
Princeton subject headings:
Perestroĭka.
Russia (Federation)--Politics and government--1991-
Soviet Union--Politics and government--1985-1991.