Columbia subject headings:
Europe--Politics and government--1989---Congresses.
European Union--Congresses.
Globalization--Congresses.
Regionalism--Europe--Congresses.
Harvard subject headings:
Europe--Politics and government--1989---Congresses.
European Union--Congresses.
Globalization--Congresses
Regionalism--Congresses
Regionalism--Europe--Congresses
Princeton subject headings:
Europe--Politics and government--1989---Congresses.
European Union--Congresses.
Globalization--Congresses.
Regionalism--Europe--Congresses.