Columbia subject headings:
Consumption (Economics)--Soviet Union--Mathematical models.
Soviet Union--Armed Forces--Appropriations and expenditures--Mathematical models.
Soviet Union--Economic conditions--1975-1985--Mathematical models.
Harvard subject headings:
Consumption (Economics)--Soviet Union--Mathematical models.
Soviet Union--Armed Forces--Appropriations and expenditures--Mathematical models.
Soviet Union--Economic conditions--1975-1985--Mathematical models.
Princeton subject headings: