Columbia subject headings:
Harvard subject headings:
Benin--Economic conditions--1960-1990--Periodicals.
Benin--Economic conditions--1990---Periodicals.
Benin--Politics and government--1960-1990--Periodicals.
Benin--Politics and government--1990---Periodicals.
Burkina Faso--Economic conditions--Periodicals.
Burkina Faso--Politics and government--Periodicals.
Economic forecasting--Benin--Periodicals.
Economic forecasting--Burkina Faso--Periodicals.
Economic forecasting--Niger--Periodicals.
Economic forecasting--Togo--Periodicals.
Niger--Economic conditions--Periodicals.
Niger--Politics and government--1960---Periodicals.
Togo--Economic conditions--Periodicals.
Togo--Politics and government--1960---Periodicals.
Princeton subject headings:
Benin--Economic conditions--1960---Periodicals.
Burkina Faso--Economic conditions--Periodicals.
Niger--Economic conditions--Periodicals.
Togo--Economic conditions--Periodicals.