Columbia subject headings:
Moscow (Russia)--History.
Russia--Foreign relations--To 1689.
Harvard subject headings:
Moscow (Russia)--History.
Moscow (Russia)--Intellectual life.
Moscow (Russia)--Social conditions.
Russia--Economic conditions--To 1861.
Russia--Foreign economic relations.
Russia--History--1237-1480.
Princeton subject headings:
Cities and towns, Medieval--Russia--Moscow.
Moscow (Russia)--History.
Russia--Foreign relations--To 1689.