Columbia subject headings:
Russia (Federation)--Economic conditions.
Russia (Federation)--History.
Russia (Federation)--Social conditions.
Russia--History.
Social change--Russia (Federation)--History.
Soviet Union--History.
Harvard subject headings:
Russia (Federation)--Economic conditions.
Russia (Federation)--History--1991-
Russia (Federation)--History.
Russia (Federation)--Social conditions.
Russia--History.
Social change--Russia (Federation)--History.
Soviet Union--History.
Princeton subject headings:
Russia (Federation)--History--1991-
Russia--History.
Soviet Union--History.