Columbia subject headings:
Nicholas II, Emperor of Russia, 1868-1918--Estate.
Russia--Foreign economic relations.
Russia--History--Nicholas II, 1894-1917--Economic aspects.
Soviet Union--Foreign economic relations.
Soviet Union--History--Allied intervention, 1918-1920--Economic aspects.
Harvard subject headings:
Nicholas II, Emperor of Russia, 1868-1918--Estate.
Russia--Foreign economic relations.
Russia--History--Nicholas II, 1894-1917--Economic aspects.
Soviet Union--Foreign economic relations.
Soviet Union--History--Allied intervention, 1918-1920--Economic aspects.
Princeton subject headings: