Columbia subject headings:
Arbitration, Industrial--United States.
Collective bargaining--United States.
Labor contract--United States.
Labor unions--United States.
National industrial recovery act, 1933.
United States. National Industrial Recovery Act of 1933.
United States. National Labor Relations Board.
Harvard subject headings:
Arbitration, Industrial--United States
Labor contract--United States.
Labor unions--United States
United States. National Industrial Recovery Act (1933)
United States. National Industrial Recovery Act of 1933.
United States. National Labor Relations Board
Princeton subject headings:
Arbitration, Industrial--United States.
Labor contract--United States.
Labor unions--United States.
United States. National Industrial Recovery Act (1933)
United States. National Labor Relations Board