Columbia subject headings:
Italian language--Versification--Congresses.
Italian poetry--History and criticism--Congresses.
Harvard subject headings:
Italian literature--15th century--History and criticism
Italian literature--16th century--History and criticism
Italian literature--To 1400--History and criticism
Italian prose literature--To 1700--History and criticism.
Princeton subject headings:
Italian language--Versification--Congresses.
Italian poetry--History and criticism--Congresses.