Columbia subject headings:
Harvard subject headings:
Balkan Peninsula--Press coverage--Germany--History--18th century.
German periodicals--Germany--History--18th century.
Press and politics--Germany--History--18th century.
Princeton subject headings:
Balkan Peninsula--Press coverage--Germany--History--18th century.
German periodicals--Germany--History--18th century.
Press and politics--Germany--History--18th century.