Columbia subject headings:
Mayas--Mexico--Palenque (Chiapas)--Antiquities.
Palenque (Chiapas, Mexico)--Antiquities.
Palenque (Chiapas, Mexico)--Description and travel.
Palenque Site (Mexico)
Harvard subject headings:
Chiapas (Mexico)--Description and travel.
Mayas--Mexico--Palenque (Chiapas)--Antiquities.
Palenque (Chiapas, Mexico)--Antiquities.
Palenque Site (Mexico)
Princeton subject headings: