Columbia subject headings:
Big business--United States.
Industrial policy--United States.
Trusts, Industrial--United States.
Harvard subject headings:
Big business--United States
Industrial policy--United States
Trusts, Industrial--United States.
Princeton subject headings:
Antitrust law--United States.
Big business--United States.
Competition--United States.
Industrial policy--United States.
Trusts, Industrial--United States.