Columbia subject headings:
Europe, Eastern--Economic conditions--Periodicals.
Europe, Eastern--Politics and government--Periodicals.
Harvard subject headings:
Europe, Eastern--Economic conditions--Periodicals.
Europe, Eastern--Politics and government--Periodicals.
Princeton subject headings:
Europe, Eastern--Politics and government--1989---Periodicals.
Periodicals.
Soviet Union--Politics and government--1985-1991--Periodicals.