Columbia subject headings:
Ethnohistory--Mexico--Huejotzingo--Congresses.
Excavations (Archaeology)--Mexico--Huejotzingo--Congresses.
Huejotzingo (Mexico)--Antiquities--Congresses.
Huejotzingo (Mexico)--History--Congresses.
Indians of Mexico--Mexico--Huejotzingo--Congresses.
Harvard subject headings:
Ethnohistory--Mexico--Huejotzingo--Congresses.
Huejotzingo (Mexico)--Antiquities--Congresses.
Huejotzingo (Mexico)--History--Congresses.
Huejotzingo (Mexico)--Social life and customs--Congresses.
Indians of Mexico--Mexico--Heujotzingo--Social life and customs--Congresses.
Indians of Mexico--Mexico--Huejotzingo--History--Congresses.
Princeton subject headings:
Huejotzingo (Mexico)--History--Congresses.
Huejotzingo (Mexico)--Social life and customs--Congresses.
Indians of Mexico--Mexico--Heujotzingo--Social life and customs--Congresses.
Indians of Mexico--Mexico--Huejotzingo--History--Congresses.