Columbia subject headings:
Harvard subject headings:
Europe, Central--Politics and government--1989---Congresses.
Mass media policy--Europe, Central--History--Congresses.
Mass media--Political aspects--Europe, Central--History--Congresses.
Princeton subject headings:
Europe, Central--Politics and government--1989---Congresses.
Mass media policy--Europe, Central--History--Congresses.
Mass media--Political aspects--Europe, Central--History--Congresses.