Columbia subject headings:
Isakov, V. B. (Vladimir Borisovich)
Russia (Federation)--Politics and government--1991---Chronology--Sources.
Soviet Union--Politics and government--1985-1991--Chronology--Sources.
Harvard subject headings:
Isakov, V. B. (Vladimir Borisovich)
Russia (Federation)--Politics and government--1991---Chronology--Sources.
Soviet Union--Politics and government--1985-1991--Chronology--Sources.
Princeton subject headings:
Russia (Federation)--Politics and government--1991---Chronology--Sources.
Soviet Union--Ppolitics and government--1985-1991--Chronology--Sources.