Columbia subject headings:
Arbitration, Industrial--New York (State)--Periodicals.
Labor disputes--New York (State)--Periodicals.
Labor laws and legislation--New York (State)--Periodicals.
Unfair labor practices--New York (State)--Periodicals.
Harvard subject headings:
Princeton subject headings:
Collective bargaining unit--New York (State)--Periodicals.
Labor laws and legislation--New York (State)--Periodicals.
Periodicals.
Unfair labor practices--New York (State)--Periodicals.