Columbia subject headings:
Africa, Sub-Saharan--Economic conditions--1960-
Debts, External--Africa, Sub-Saharan.
Loans, Foreign--Africa, Sub-Saharan.
Harvard subject headings:
Princeton subject headings:
Africa, Sub-Saharan--Economic conditions--1960-
Debts, External--Africa, Sub-Saharan.
Loans, Foreign--Africa, Sub-saharan.