Columbia subject headings:
Automobile industry and trade--Michigan--Case studies.
Business and politics--Michigan--Case studies.
General Motors Corporation.
Industrial location--Michigan--Case studies.
Harvard subject headings:
Automobile industry and trade--Michigan--Case studies.
Business and politics--Michigan--Case studies.
General Motors Corporation
Industrial location--Michigan--Case studies.
Princeton subject headings:
Automobile industry and trade--Michigan--Case studies.
Business and politics--Michigan--Case studies.
General Motors Corporation.
Industrial location--Michigan--Case studies.