Columbia subject headings:
Arbitration, Industrial--Government policy--United States.
Collective bargaining--Government policy--United States.
Industrial relations--Government policy--United States.
Harvard subject headings:
Arbitration, Industrial--United States
Collective bargaining--United States.
Industrial relations--United States
Mediation and conciliation, Industrial--United States.
Princeton subject headings:
Arbitration, Industrial--Government policy--United States.
Collective bargaining--Government policy--United States.
Industrial relations--Government policy--United States.