Columbia subject headings:
Collective bargaining.
Industrial relations--European Union countries.
Industrial relations--United States.
Industrial relations.
Mediation and conciliation, Industrial.
Personnel management.
Harvard subject headings:
Collective bargaining.
Industrial relations--European Union countries
Industrial relations--United States
Industrial relations.
Mediation and conciliation, Industrial.
Personnel management
Princeton subject headings:
Collective bargaining.
Industrial relations--European Union countries.
Industrial relations--United States.
Industrial relations.
Mediation and conciliation, Industrial.
Personnel management.