Columbia subject headings:
Competition, Unfair--United States--Cases.
Restraint of trade--United States--Cases.
Trade regulation--United States--Cases.
Harvard subject headings:
Competition, Unfair--United States--Cases
Restraint of trade--United States--Cases.
Trade regulation--United States--Cases
Princeton subject headings:
Competition, Unfair--United States--Cases.
Restraint of trade--United States--Cases.