Columbia subject headings:
North Atlantic Treaty Organization--Turkey--Congresses.
Turkey--Foreign relations--1980---Congresses.
Turkey--Military relations--Congresses.
Turkey--Strategic aspects--Congresses.
Harvard subject headings:
North Atlantic Treaty Organization--Turkey--Congresses.
Turkey--Foreign relations--1980---Congresses.
Turkey--Military relations--Congresses.
Turkey--Strategic aspects--Congresses.
Princeton subject headings:
Turkey--Foreign relations--Congresses.