Columbia subject headings:
Businessmen--India--Case studies.
Businessmen--Nigeria--Case studies.
Economic development.
Entrepreneurship.
Mennonites--Case studies.
Harvard subject headings:
Businessmen--India--Case studies.
Businessmen--Nigeria--Case studies.
Businesspeople--India--Case studies.
Businesspeople--Nigeria--Case studies.
Economic development.
Entrepreneurship.
Mennonites--Case studies.
Princeton subject headings:
Businessmen--India--Case studies.
Businessmen--Nigeria--Case studies.
Economic development.
Entrepreneurship.
Mennonites--Case studies.