Columbia subject headings:
Disarmament--Economic aspects--United States--Case studies.
Industries--Social aspects--United States--Case studies.
Harvard subject headings:
Disarmament--Economic aspects--United States--Case studies.
Industries--Social aspects--United States--Case studies.
Princeton subject headings:
Case studies.
Disarmament--Economic aspects--United States--Case studies.
Industries--Social aspects--United States--Case studies.