Columbia subject headings:
Lithuania--History.
Poland--History--18th century.
Harvard subject headings:
Civilization, Modern--18th century
Lithuania (Grand Duchy)--Civilization--18th century.
Poland--Civilization--To 1795
Princeton subject headings:
Nobility--Poland--History--18th century.
Poland--History--18th century.
Poland--Politics and government--1572-1763.
Poland--Politics and government--1763-1796.