Columbia subject headings:
Developing countries--Economic conditions--Databases.
Developing countries--Economic conditions.
Economic assistance--Developing countries--Databases.
Economic assistance--Developing countries.
Economic development--Developing countries--Databases.
Economic development--Developing countries.
Harvard subject headings:
Developing countries--Economic conditions--Databases.
Developing countries--Economic conditions.
Economic assistance--Developing countries
Economic assistance--Developing countries--Databases.
Economic development--Developing countries
Economic development--Developing countries--Databases.
Princeton subject headings:
Databases.
Developing countries--Economic conditions--Databases.
Developing countries--Economic conditions.
Economic assistance--Developing countries--Databases.
Economic assistance--Developing countries.
Economic development--Developing countries--Databases.
Economic development--Developing countries.