Columbia subject headings:
Lzhedmitriĭ I, Czar of Russia, -1606.
Lzhedmitriĭ II, -1610.
Russia--History--Time of Troubles, 1598-1613.
Velikiĭ Novgorod (Russia)--History--17th century.
Harvard subject headings:
Novgorod Region (Russia)--History--17th century.
Russia--History--Time of Troubles, 1598-1613.
Princeton subject headings: