Columbia subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321. Paradiso. Canto 12.
Harvard subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321--Criticism, Textual.
Dante Alighieri, 1265-1321. Paradiso. Canto 12.
Princeton subject headings:
Dante Alighieri, 1265-1321. Paradiso. Canto 12
Science in literature.
Wisdom literature.