Columbia subject headings:
Harvard subject headings:
German language--Government jargon--Congresses.
German language--Political aspects--Congresses.
Law firms--Language--History--Congresses.
Princeton subject headings:
German language--18th century--Congresses.
German language--Dialects--History--Congresses.
German language--Early modern, 1500-1700--Congresses.
Linguistics--Germany--History--Congresses.