Columbia subject headings:
Banks and banking--United States.
Chemical industry--United States--Finance.
Investments, West German--United States.
Machinery industry--United States--Finance.
Harvard subject headings:
Banks and banking--United States
Chemical industry--United States--Finance.
Investments, West German--United States.
Machinery industry--United States--Finance.
Princeton subject headings:
Banks and banking--United States.
Chemical industry--United States--Finance.
Investments, West German--United States.
Machinery industry--United States--Finance.