Columbia subject headings:
Indians of Central America--Guatemala--History.
Indians of Mexico--Mexico--Chiapas Highlands--History.
Mayas--Guatemala--History.
Mayas--Mexico--Chiapas Highlands--History.
Harvard subject headings:
Princeton subject headings:
Mayas--Guatemala--Civilization.
Mayas--Guatemala--History.
Mayas--Mexico--Chiapas--Civilization.
Mayas--Mexico--Chiapas--History.