Columbia subject headings:
Harvard subject headings:
Economic development.
Internet and the poor.
Internet service providers--Developing countries.
Internet--Economic aspects.
Internet--Government policy.
Wireless communication systems--Developing countries.
Princeton subject headings:
Economic development.
Internet and the poor--Developing countries.
Internet service providers--Developing countries.
Internet--Economic aspects--Developing countries.
Internet--Government policy--Developing countries.
Internet--Social aspects--Developing countries.
Wireless communication systems--Developing countries.