Columbia subject headings:
Gediminas, House of.
Lithuania--History, Local.
Lithuania--History--To 1569.
Rurik, House of.
Ukraine--History, Local.
Ukraine--History--To 1648.
Harvard subject headings:
Gediminas, House of.
Kievan Rus--Kings and rulers--Biography.
Lithuania--History--To 1569.
Rurik, House of.
Russia--History--To 1533.
Ukraine--History--To 1648.
Princeton subject headings: