Columbia subject headings:
Africa--Economic conditions--1960---Periodicals.
Africa--Economic policy--Periodicals.
Harvard subject headings:
Africa--Economic conditions--1960---Periodicals.
Africa--Economic policy--Periodicals.
Princeton subject headings:
Africa--Economic conditions--1960---Periodicals.
International relief--Africa--Periodicals.
Periodicals.
United Nations--Africa--Periodicals.