Columbia subject headings:
Africa, West--Politics and government--1960---Congresses.
Africa, West--Social conditions--Congresses.
Democracy--Africa, West--Congresses.
Political parties--Africa, West--Congresses.
Social control--Africa, West--Congresses.
Harvard subject headings:
Africa, West--Politics and government--1960---Congresses.
Africa, West--Social conditions--Congresses.
Democracy--Africa, West--Congresses.
Political parties--Africa, West--Congresses.
Social control--Africa, West--Congresses.
Princeton subject headings: