Columbia subject headings:
Harvard subject headings:
Habsburg, House of.
Silesia--Civilization.
Silesia--History.
Princeton subject headings:
Silesia--Church history.
Silesia--History--17th century.
Silesia--History--18th century.
Silesia--Intellectual life.
Silesia--Politics and government--17th century.
Silesia--Politics and government--18th century.