Columbia subject headings:
Guinea--Economic conditions--1984---Periodicals.
Mali--Economic conditions--Periodicals.
Mauritania--Economic conditions--1960---Periodicals.
Harvard subject headings:
Guinea--Economic conditions--1984---Periodicals.
Guinea--Politics and government--1984--Periodicals.
Mali--Economic conditions--Periodicals.
Mali--Politics and government--1968-1991--Periodicals.
Mali--Politics and government--1991---Periodicals.
Mauritania--Economic conditions--1960---Periodicals.
Mauritania--Politics and government--1960---Periodicals.
Princeton subject headings:
Guinea--Economic conditions--1984---Periodicals.
Mali--Economic conditions--Periodicals.
Mauritania--Economic conditions--1960---Periodicals.