Columbia subject headings:
Harvard subject headings:
Alekseev, I︠U︡. G. (I︠U︡riĭ Georgievich)
Russia--History--1533-1613.
Russia--History--1613-1689.
Russia--History--To 1533.
Russia--Politics and government--1533-1613.
Russia--Politics and government--1613-1689.
Russia--Politics and government--To 1533.
Russia--Social conditions--To 1801.
Princeton subject headings:
Alekseev, I︠U︡. G. (I︠U︡riĭ Georgievich)
Russia--History--1689-1801.
Russia--History--17th century.
Russia--History--Period of Consolidation, 1462-1605.