Columbia subject headings:
Harvard subject headings:
Former Soviet republics--History.
Russia (Federation)--Foreign relations.
Russia (Federation)--History, Military--20th century.
Russia (Federation)--Politics and government--1991-
Princeton subject headings:
Former Soviet republics--History.
Russia (Federation)--Foreign relations.
Russia (Federation)--History, Military--20th century.
Russia (Federation)--Politics and government--1991-