Columbia subject headings:
Latin letters, Medieval and modern--History and criticism--Congresses.
Letter writing, Latin--History--To 1500--Congresses.
Rhetoric, Medieval--Congresses.
Harvard subject headings:
Latin letters, Medieval and modern--History and criticism--Congresses.
Letter writing, Latin--History--To 1500--Congresses.
Rhetoric, Medieval--Congresses.
Princeton subject headings:
Latin letters, Medieval and modern--History and criticism--Congresses.
Letter writing, Latin--History--To 1500--Congresses.
Rhetoric, Medieval--Congresses.