Columbia subject headings:
Harvard subject headings:
Austria--History--Maria Theresa, 1740-1780.
Kaunitz family.
Kaunitz-Rietberg, Wenzel Anton, Fürst, 1711-1794.
Princeton subject headings:
Austria--Foreign relations--18th century.
Kaunitz-Rietberg, Wenzel Anton, Fürst, 1711-1794.
Statesmen--Austria--Biography.