Columbia subject headings:
Harvard subject headings:
Austria--Civilization.
Austria--History--1867-1918.
Austria--Intellectual life--19th century.
Austria--Kings and rulers--19th century.
Austria--Relations--Europe, Central.
Europe, Central--Civilization.
Europe, Central--History--20th century.
Europe, Central--Relations--Austria.
Habsburg, House of.
Princeton subject headings:
Austria--Civilization.
Austria--Relations--Europe, Central.
Europe, Central--Civilization.
Europe, Central--Relations--Austria.
Habsburg, House of.