Columbia subject headings:
Greece--History, Military--To 146 B.C.
Siege warfare--Greece--History--To 1500.
Sieges--Greece--History--To 1500.
Harvard subject headings:
Byzantine Empire--History, Military.
Greece--History, Military.
Military art and science.
Princeton subject headings:
Greece--History, Military.
Siege warfare--Greece--History.
Sieges--Greece--History.