Columbia subject headings:
Soviet Union--Economic conditions--1985-1991.
Soviet Union--Foreign relations--United States.
United States--Economic conditions--1981-2001.
United States--Foreign relations--Soviet Union.
United States--Politics and government--1981-1989.
Harvard subject headings:
Soviet Union--Economic conditions--1975-1985.
Soviet Union--Economic conditions--1985-1991.
Soviet Union--Foreign relations--United States.
United States--Economic conditions--1981-2001.
United States--Foreign relations--Soviet Union.
United States--Politics and government--1981-1989.
United States--Politics and government--1989-
Princeton subject headings:
Soviet Union--Economic conditions--1981-.
Soviet Union--Foreign relations--United States.
United States--Economic conditions--1981-2001.
United States--Foreign relations--Soviet Union.
United States--Politics and government--1981-.