Columbia subject headings:
Austria--Foreign relations--Romania.
Nationalism--Romania--Transylvania--History.
Romania--Foreign relations--Austria.
Transylvania (Romania)--History--19th century.
Harvard subject headings:
Austria--Foreign relations--Romania.
Nationalism--Romania--Transylvania--History.
Romania--Foreign relations--Austria.
Transylvania (Romania)--History--19th century.
Princeton subject headings:
Austria--Foreign relations--Romania.
Nationalism--Romania--Transylvania--History.
Romania--Foreign relations--Austria.
Transylvania (Romania)--History--19th century.