Columbia subject headings:
Harvard subject headings:
Enlightenment--Austria--Vienna.
Enlightenment--Italy--Trieste.
Governors--Italy--Trieste--Diaries.
Nobility--Austria--Vienna--Diaries.
Nobility--Italy--Trieste--Diaries.
Trieste (Italy)--Intellectual life--18th century.
Trieste (Italy)--Social conditions--18th century.
Vienna (Austria)--Intellectual life--18th century.
Vienna (Austria)--Social conditions--18th century.
Zinzendorf, Karl, Graf von, 1739-1813--Diaries.
Princeton subject headings:
Austria--History--Maria Theresa, 1740-1780--Sources.
Diaries.
Statesmen--Austria--Diaries.
Zinzendorf, Karl, Graf von, 1739-1813--Diaries.