Columbia subject headings:
Geopolitics--Mediterranean Region.
Mediterranean Region--Foreign relations.
Mediterranean Region--History.
Mediterranean Region--Languages.
Mediterranean Region--Politics and government.
Harvard subject headings:
Geopolitics--Mediterranean Region.
Mediterranean Region--Foreign relations.
Mediterranean Region--History.
Mediterranean Region--Languages
Mediterranean Region--Politics and government.
Mediterranean Region--Relations.
Princeton subject headings:
Geopolitics--Mediterranean Region.
Mediterranean Region--Foreign relations.
Mediterranean Region--History.
Mediterranean Region--Languages.
Mediterranean Region--Politics and government.