Columbia subject headings:
Harvard subject headings:
German language--Dialects--Hungary--Archival resources--Congresses.
German language--Dialects--Romania--Archival resources--Congresses.
German literature--Hungary--History and criticism--Archival resources--Congresses.
German literature--Romania--History and criticism--Archival resources--Congresses.
Princeton subject headings:
German language--Dialect--Romania--Archival resources--Congresses.
German language--Dialects--Hungary--Archival resources--Congresses.
German literature--Hungary--History and criticism--Archival resources--Congresses.
German literature--Romania--History and criticism--Archival resources--Congresses.