Columbia subject headings:
Harvard subject headings:
Austria--Relations--Hungary.
German language--Austria--History--19th century.
German language--Hungary--History--19th century.
Hungary--Relations--Austria.
Journalism--Austria--History--19th century.
Journalism--Hungary--History--19th century.
Press--Austria--History--19th century.
Press--Hungary--History--19th century.
Princeton subject headings:
German newspapers--Europe, Central--History--19th century.