Columbia subject headings:
Africa--History--Congresses.
Africa--Social life and customs--Congresses.
Ethnology--Africa--Congresses.
Folk literature, African--Congresses.
Oral tradition--Africa--Congresses.
Harvard subject headings:
Africa--Civilization.
Africa--History--Congresses.
Africa--Social life and customs--Congresses.
Ethnology--Africa--Congresses.
Folk literature, African--Congresses.
Folk literature, African.
Oral tradition--Africa--Congresses.
Princeton subject headings:
Africa--Civilization.
Folk literature, African.
Oral tradition--Africa.