Columbia subject headings:
Africa, North--Foreign relations--Europe--Congresses.
Europe--Foreign relations--Africa, North--Congresses.
Europe--Foreign relations--Middle East--Congresses.
Middle East--Foreign relations--Europe--Congresses.
Harvard subject headings:
Africa, North--Foreign relations--European Union countries--Congresses.
Africa, North--Politics and government--Congresses.
European Neighbourhood Policy (Program)--Congresses.
European Union countries--Foreign relations--Africa, North--Congresses.
European Union countries--Foreign relations--Middle East--Congresses.
Middle East--Foreign relations--European Union countries--Congresses.
Middle East--Politics and government--Congresses.
Princeton subject headings:
Africa, North--Foreign relations--Europe--Congresses.
Europe--Foreign relations--Africa, North--Congresses.
Europe--Foreign relations--Middle East--Congresses.
Middle East--Foreign relations--Europe--Congresses.