Columbia subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321--Philosophy.
Philosophy, Medieval.
Harvard subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Philosophy of nature in literature.
Philosophy, Medieval, in literature.
Princeton subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321--Philosophy.
Philosophy, Medieval.