Columbia subject headings:
Harvard subject headings:
Heads of state--Russia (Federation)
Perestroĭka
Russia (Federation)--History--1991-
Russia (Federation)--Politics and government--1991-
Yeltsin, Boris Nikolayevich, 1931-2007
Yeltsin, Boris Nikolayevich, 1931-2007--Travel.
Princeton subject headings:
Presidents--Russia (Federation)--Biogrpahy.
Soviet Union--Politics and government--1985-1991.
Yeltsin, Boris Nikolayevich, 1931-2007.