Columbia subject headings:
Africa--Bibliography--Methodology.
Africa--Library resources--United States.
Libraries--Special collections--Africa.
Panofsky, Hans E.
Harvard subject headings:
Africa--Bibliography--Methodology.
Africa--Library resources--United States.
Africa--Library resources.
Africana libraries.
Libraries--Special collections--Africa
Libraries--Special collections--Africa.
Panofsky, Hans E.
Princeton subject headings:
Africa--Bibliography--Methodology.
Africa--Library resources--United States.
Libraries--Special collections--Africa.
Panofsky, Hans E.