Columbia subject headings:
Equal pay for equal work--United States.
Wages--Government policy--United States.
Wages--United States.
Harvard subject headings:
Equal pay for equal work--United States.
Wages--Government policy--United States.
Wages--United States.
Wages--Women--United States
Princeton subject headings:
Equal pay for equal work--United States.
Wages--Government policy--United States.
Wages--United States.