Columbia subject headings:
Competition, Unfair--United States.
Contracts--United States.
Forms (Law)--United States.
Interstate commerce.
Price maintenance--United States.
Restraint of trade--United States.
Trademarks--Law and legislation--United States.
Harvard subject headings:
Competition, Unfair--United States
Contracts--United States.
Forms (Law)--United States.
Interstate commerce
Price maintenance--United States
Restraint of trade--United States.
Trademarks--United States
Princeton subject headings: