Columbia subject headings:
Privatization--European Economic Community countries.
Railroads and state--European Economic Community countries.
Railroads--Deregulation--European Economic Community countries.
Harvard subject headings:
Privatization--Europe--Congresses.
Railroads and state--Europe--Congresses.
Railroads--Deregulation--Europe--Congresses.
Railroads--Privatization--Europe--Congresses.
Princeton subject headings:
Privatization--Europe--Congresses.
Railroads and state--Europe--Congresses.
Railroads--Europe--Deregulation--Congresses.