Columbia subject headings:
Freedom of information--Europe--Congresses.
Law reporting--Europe--Congresses.
Legal literature--Publishing--Europe--Congresses.
Legal research--Europe--Congresses.
Harvard subject headings:
Freedom of information--Europe--Congresses.
Freedom of information--Europe.
Law reporting--Europe--Congresses.
Legal literature--Europe.
Legal literature--Publishing--Europe--Congresses.
Legal research--Europe--Congresses.
Princeton subject headings:
Freedom of information--Europe--Congresses.
Legal literature--Europe--Congresses.