Columbia subject headings:
Harvard subject headings:
Budget--Soviet Union
Currency question--Soviet Union.
Fiscal policy--Soviet Union--History.
Money--Soviet Union--History.
Soviet Union--Economic policy--1917-1928.
Princeton subject headings:
Currency convertibility.
Currency question--Soviet Union--History.
Finance--Soviet Union--History.
Sokolʹnikov, G. I︠A︡. (Grigoriĭ I︠A︡kovlevich), 1888-1939.
Soviet Union--Economic policy--1917-1928.