Columbia subject headings:
German language--Old High German, 750-1050--Congresses.
Manuscripts, Medieval--Germany--Editing--Congresses.
Harvard subject headings:
Editing--Congresses
German language--Old High German, 750-1050--Congresses.
Princeton subject headings:
Editing--Congresses.
German language--Old High German, 750-1050--Congresses.