Columbia subject headings:
Africa--Economic conditions--1960---Periodicals.
Africa--Politics and government--1960---Periodicals.
Nuclear arms control--Periodicals.
Peace--Periodicals.
Harvard subject headings:
Africa--Economic conditions--1960---Periodicals.
Africa--Politics and government--1960---Periodicals.
Nuclear arms control--Periodicals.
Peace--Periodicals
Princeton subject headings: