Columbia subject headings:
Employee fringe benefits--United States.
Industrial relations--United States.
Labor productivity--United States.
Management--United States--Employee participation.
Harvard subject headings:
Employee fringe benefits--United States
Industrial relations--United States
Labor productivity--United States.
Management--Employee participation--United States
Princeton subject headings:
Employee fringe benefits--United States.
Industrial relations--United States.
Labor productivity--United States.
Management--Employee participation--United States.