Columbia subject headings:
Perestroĭka.
Soviet Union--Economic conditions--1985-1991.
Soviet Union--Economic policy--1986-1991.
Harvard subject headings:
Perestroĭka.
Soviet Union--Economic conditions--1985-1991.
Soviet Union--Economic policy--1986-1991.
Princeton subject headings:
Perestroĭka.
Soviet Union--Economic policy--1986-1991.
Soviet Union--Foreign economic relations.