Columbia subject headings:
Bordes, François.
Central America--Antiquities.
Excavations (Archaeology)--Central America.
Excavations (Archaeology)--Mexico.
Mexico--Antiquities.
Stone implements--Study and teaching--Central America.
Stone implements--Study and teaching--Mexico.
Tools, Prehistoric--Study and teaching--Central America.
Tools, Prehistoric--Study and teaching--Mexico.
Harvard subject headings:
Bordes, François
Central America--Antiquities--Congresses.
Central America--Antiquities.
Excavations (Archaeology)--Central America.
Excavations (Archaeology)--Mexico
Mexico--Antiquities--Congresses.
Mexico--Antiquities.
Prehistoric peoples--Tools--Study and teaching--Central America--Congresses.
Prehistoric peoples--Tools--Study and teaching--Mexico--Congresses.
Stone implements--Study and teaching--Central America--Congresses.
Stone implements--Study and teaching--Central America.
Stone implements--Study and teaching--Mexico--Congresses.
Stone implements--Study and teaching--Mexico.
Tools, Prehistoric--Study and teaching--Central America.
Tools, Prehistoric--Study and teaching--Mexico.
Princeton subject headings:
Bordes, François--Bibliography.
Central America--Antiquities.
Excavations (Archaeology)--Central America.
Excavations (Archaeology)--Mexico.
Mexico--Antiquities.
Prehistoric peoples--Central America.
Prehistoric peoples--Mexico.
Stone implements--Central America.
Stone implements--Mexico.
Tools, Prehistoric--Central America.
Tools, Prehistoric--Mexico.