Columbia subject headings:
Harvard subject headings:
Dante Alighieri, 1265-1321--Symbolism.
Dante Alighieri, 1265-1321. Paradiso.
Tree of life in literature.
Princeton subject headings:
Dante Alighieri, 1265-1321--Symbolism.
Dante Alighieri, 1265-1321. Paradiso.
Tree of life in literature.