Columbia subject headings:
Indians of Mexico--Education.
Indians of Mexico--Government relations.
Nahuatl literature--History and criticism.
Harvard subject headings:
Education, Bilingual--Mexico
Indian literature--Mexico--History and criticism.
Indians of Mexico--Social conditions
Mexico--Ethnic relations.
Princeton subject headings:
Indians of Mexico--Education.
Indians of Mexico--Government relations.
Nahuatl literature--History and criticism.