Columbia subject headings:
Harvard subject headings:
Balkan Peninsula--Politics and government--Congresses.
Balkan Peninsula--Strategic aspects--Congresses.
Greece--Foreign relations--1974---Congresses
Greece--Foreign relations--United States--Congresses.
National security--Balkan Peninsula--Congresses.
United States--Foreign relations--Greece--Congresses.
Yugoslav War, 1991-1995--Congresses.
Princeton subject headings:
Balkan Peninsula--Strategic aspects--Congresses.
Greece--Foreign relations--1974---Congresses.
Greece--Foreign relations--United States--Congresses.
National security--Balkan Peninsula--Congresses.
United States--Foreign relations--Greece--Congresses.