Columbia subject headings:
Internal security--Economic aspects--Africa.
Peace--Economic aspects--Africa.
Harvard subject headings:
Internal security--Economic aspects--Africa.
Peace--Economic aspects--Africa.
Princeton subject headings:
Africa, Sub-Saharan--Economic conditions--1960---Congresses.
Africa, Sub-Saharan--Politics and government--1960---Congresses.
Economic assistance--Africa, Sub-Saharan--Congresses.
National security--Africa, Sub-Saharan--Congresses.
Peace--Congresses.