Columbia subject headings:
Arbitration, Industrial--United States.
Arbitration, Industrial.
Collective bargaining--United States.
Collective bargaining.
Harvard subject headings:
Arbitration, Industrial
Arbitration, Industrial--United States
Collective bargaining--Law and legislation--United States.
Collective bargaining--United States.
Collective bargaining.
Princeton subject headings:
Arbitration, Industrial--United States.
Arbitration, Industrial.
Collective bargaining--United States.
Collective bargaining.