Columbia subject headings:
Harvard subject headings:
Africa--Religious life and customs--Congresses.
Divination--Africa--Congresses.
Ethnology--Africa--Congresses.
Fortune-telling--Africa--Congresses.
Princeton subject headings:
Africa--Religious life and customs--Congresses.
Divination--Africa--Congresses.
Ethnology--Africa--Congresses.
Fortune-telling--Africa--Congresses.