Columbia subject headings:
Nubia--Civilization.
Nubia--Social life and customs.
Nubians--Egypt.
Harvard subject headings:
Nubia--Civilization.
Nubia--History.
Nubia--Social life and customs.
Nubians--Egypt.
Princeton subject headings:
Nubia--Civilization.
Nubia--History.
Nubia--Social life and customs.
Nubians--Egypt.