Columbia subject headings:
Archaeology.
Civilization, Ancient.
Egypt--Antiquities.
Egypt--Civilization--To 332 B.C.
Human beings--Origin.
Pyramids--Egypt.
Harvard subject headings:
Civilization, Ancient
Curiosities and wonders
Princeton subject headings:
Civilization, Ancient.
Egypt--Antiquities.
Egypt--Civilization--To 332 B.C.
Human beings--Origin.
Pyramids--Egypt.