Columbia subject headings:
Finance--Soviet Union--History.
Industrial concentration--Soviet Union--History.
Russia--Economic conditions--1861-1917.
Harvard subject headings:
Finance--Soviet Union--History.
Industrial concentration--Soviet Union--History.
Russia--Economic conditions--1861-1917.
Princeton subject headings:
Finance--Russia--History.
Industrial concentration--Russia--History.
Russia--Economic conditions--1861-1917.