Columbia subject headings:
Russia (Federation)--History--Periodicals.
Russia--History--Periodicals.
Saint Petersburg (Russia)--History--Periodicals.
Soviet Union--History--Periodicals.
Harvard subject headings:
Russia (Federation)--History--Periodicals.
Russia--History--Periodicals.
Saint Petersburg (Russia)--History--Periodicals.
Soviet Union--History--Periodicals.
Princeton subject headings: