Columbia subject headings:
Business enterprises--Soviet Union--Finance.
Self-financing--Soviet Union.
Soviet Union--Economic policy--1981-1985.
Harvard subject headings:
Machinery industry--Ukraine--Sumy--Finance--Congresses.
Self-financing--Ukraine--Sumy--Congresses.
Sumskoe nauchno-proizvodstvennoe obʺedinenie im. M.V. Frunze--Finance--Congresses.
Princeton subject headings:
Business enterprises--Soviet Union--Finance.
Self-financing--Soviet Union.
Soviet Union--Economic policy--20th century.