Columbia subject headings:
Harvard subject headings:
Industrial relations--Europe--Periodicals.
Industrial relations--European Union countries--Periodicals.
Labor laws and legislation--Europe--Periodicals.
Labor laws and legislation--European Union countries--Periodicals.
Labor policy--Europe--Periodicals.
Labor policy--European Union countries--Periodicals.
Princeton subject headings:
Industrial relations--Europe--Periodicals.
Labor laws and legislation--Europe--Periodicals.
Labor policy--Europe--Periodicals.
Periodicals.