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 policy--1981-1985.
Princeton subject headings:
Decision making--Mathematical models.
Economic development--Soviet Union--Methodology.
Industrial organization--Soviet Union--Mathematical models.
Management--Soviet Union--Mathematical models.