Columbia subject headings:
Collective bargaining--Government employees--United States--Periodicals.
Government employee unions--United States--Periodicals.
Harvard subject headings:
Collective bargaining--Government employees--United States--Periodicals.
Government employee unions--United States--Periodicals.
Princeton subject headings:
Collective bargaining--Government employees--United States--Periodicals.
Government employee unions--United States--Periodicals.
Periodicals.