Columbia subject headings:
Greek letters--History and criticism--Congresses.
Interpersonal conflict in literature--Congresses.
Latin letters--History and criticism--Congresses.
Letters--History and criticism--Congresses.
Polemics in literature--Congresses.
Harvard subject headings:
Latin letters--History and criticism
Latin literature--History and criticism.
Polemics in literature.
Princeton subject headings:
Greek letters--History and criticism--Congresses.
Interpersonal conflict in literature--Congresses.
Latin letters--History and criticism--Congresses.
Letters--History and criticism--Congresses.
Polemics in literature--Congresses.