Columbia subject headings:
Greece--History--146 B.C.-323 A.D.--Congresses.
Rites and ceremonies--Greece--Congresses.
War--Religious aspects--Congresses.
Harvard subject headings:
Military art and science--History--To 500--Congresses.
Military history, Ancient--Congresses.
Ritual--History--Congresses.
Strategy--Moral and ethical aspects--Congresses.
Princeton subject headings:
Greece--History--146 B.C.-323 A.D.--Congresses.
Rites and ceremonies--Greece--Congresses.
War--Religious aspects--Congresses.