Columbia subject headings:
Economics--United States--History.
Public interest--United States.
Public interest.
Restraint of trade--United States.
Harvard subject headings:
Capitalism--United States
Economics--United States--History
Public interest.
Restraint of trade--United States.
United States--Economic conditions--1961-1971.
Welfare economics.
Princeton subject headings:
Economics--United States--History.
Public interest.
Restraint of trade--United States.