Columbia subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Italian literature--History and criticism.
Italian literature--Switzerland--History and criticism.
Italian philology--History.
Harvard subject headings:
Italian literature--History and criticism
Princeton subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Italian literature--History and criticism.
Italian philology--History.