Columbia subject headings:
Harvard subject headings:
Aztec gods--Early works to 1800.
Aztec mythology--Early works to 1800.
Aztecs--Religion--Early works to 1800.
Codex Chimalpopoca
Indian mythology--Mexico--History--Early works to 1800.
Indians of Mexico--Religion--Early works to 1800.
Manuscripts, Nahuatl--Mexico--History.
Mexico--Kings and rulers--Mythology.
Quetzalcoatl (Mesoamerican deity)--Cult--Early works to 1800.
Princeton subject headings:
Aztecs--Folklore--Sources.
Mexico--History--16th century.
Quetzalcoatl (Aztec deity)
Quetzalcoatl (Aztec deity)--Sources.