Columbia subject headings:
Indians of Mexico--Mexico--Puebla (State)--Antiquities.
Indians of Mexico--Mexico--Tlaxcala (State)--Antiquities.
Puebla (Mexico : State)--Antiquities.
Tlaxcala (Mexico : State)--Antiquities.
Harvard subject headings:
Puebla (Mexico : State)--Antiquities.
Tlaxcala (Mexico : State)--Antiquities.
Princeton subject headings:
Indians of Mexico--Puebla (State)--Antiquities.
Indians of Mexico--Tlaxcala (State)--Antiquities.
Puebla (Mexico : State)--Antiquities.
Tlaxcala (Mexico : State)--Antiquities.