Columbia subject headings:
Harvard subject headings:
Latin language, Medieval and modern--Rhetoric.
Letter writing, Latin--Europe--History.
Letter writing--Europe--History.
Rhetoric, Medieval.
Rhetoric, Renaissance.
Rhetoric--Europe--History.
Princeton subject headings:
Latin language, Medieval and modern--Rhetoric.
Letter writing, Latin--Europe--History.
Letter writing--Europe--History.
Rhetoric, Medieval.
Rhetoric--Europe--History.