Columbia subject headings:
Harvard subject headings:
Africa, North--Economic conditions--Bibliography.
Africa, North--Politics and government--Bibliography.
Africa, North--Social conditions--Bibliography.
Africa, West--Economic conditions--1960---Bibliography.
Africa, West--Politics and government--1960---Bibliography.
Africa, West--Social conditions--1960---Bibliography.
Princeton subject headings:
Africa, North--Economic conditions--Bibliography.
Africa, North--Politics and government--Bibliography.
Africa, North--Social conditions--Bibliography.
Africa, West--Economic conditions--1960---Bibliography.
Africa, West--Politics and government--1960---Bibliography.
Africa, West--Social conditions--1960---Bibliography.