Columbia subject headings:
Aztec cosmology.
Aztecs--Religion.
Nahuas--Religion.
Nahuatl language--Writing.
Harvard subject headings:
Aztec cosmology.
Aztecs--Religion
Nahuas--Religion
Nahuatl language--Writing.
Princeton subject headings:
Aztec cosmology.
Aztecs--Religion.
Nahuas--Religion.
Nahuatl language--Writing.