Columbia subject headings:
Harvard subject headings:
Developing countries--Economic conditions.
Industrialization--Developing countries--Mathematical models.
Industries--Developing countries--Mathematical models.
Labor demand--Developing countries--Mathematical models.
Manufactures--Developing countries--Employees--Supply and demand--Mathematical models.
Manufacturing industries--Employees--Supply and demand--Developing countries--Mathematical models.
Princeton subject headings:
Developing countries--Economic conditions.
Economic development.
Industrialization.
Industries--Developing countries.