Columbia subject headings:
Soviet Union--Economic conditions--1975-1985.
Soviet Union--Economic policy--1981-1985.
Harvard subject headings:
Soviet Union--Economic conditions--1975-1985.
Soviet Union--Economic conditions--1985-1991.
Soviet Union--Economic policy--1986-1991.
Princeton subject headings:
Soviet Union--Economic conditions--1976-.
Soviet Union--Economic policy--20th century.