Columbia subject headings:
Appropriate technology--Case studies.
Economies of scale--Case studies.
Factories--Location--Case studies.
Industries--Size--Case studies.
Manufacturing processes--Case studies.
Harvard subject headings:
Appropriate technology--Case studies.
Economies of scale--Case studies.
Factories--Location--Case studies.
Industries--Size--Case studies.
Manufacturing processes--Case studies.
Princeton subject headings:
Case studies.
Economic geography.
Industrial location--Case studies.