Columbia subject headings:
Harvard subject headings:
German language--Hungary--Budapest--History--18th century--Congresses.
German language--Hungary--Budapest--History--19th century--Congresses.
German literature--Appreciation--Hungary--Budapest--Congresses.
Germans--Hungary--Budapest--Civilization--18th century--Congresses.
Germans--Hungary--Budapest--Civilization--19th century--Congresses.
Linguistic minorities--Hungary--Buda--History--Congresses.
Linguistic minorities--Hungary--Budapest--History--Congresses.
Linguistic minorities--Hungary--Pest--History--Congresses.
Princeton subject headings:
German language--Hungary--Budapest--History--18th century--Congresses.
German language--Hungary--Budapest--History--19th century--Congresses.
German literature--Appreciation--Hungary--Budapest--Congresses.
Germans--Hungary--Budapest--Civilization--18th century--Congresses.
Germans--Hungary--Budapest--Civilization--19th century--Congresses.
Linguistic minorities--Hungary--Buda--History--Congresses.
Linguistic minorities--Hungary--Budapest--History--Congresses.
Linguistic minorities--Hungary--Pest--History--Congresses.