Columbia subject headings:
Marxian economics.
Perestroĭka.
Soviet Union--Economic policy--1986-1991.
Harvard subject headings:
Central planning--Soviet Union.
Perestroĭka.
Soviet Union--Economic policy--1986-1991.
Princeton subject headings:
Marxian economics.
Perestroĭka.
Soviet Union--Economic policy--1986-1991.