Columbia subject headings:
Romanov, House of--History.
Russia--History--1613-1689.
Russia--Kings and rulers--Biography.
Harvard subject headings:
Romanov, House of--History.
Russia--History--1613-1689.
Russia--Kings and rulers--Biography.
Princeton subject headings:
Russia--History--1613-1917.
Russia--Kings and rulers--Biography.
Russia--Kings and rulers--History.