Columbia subject headings:
Cities and towns, Ancient--Syria.
Seleucids.
Syria--History--333 B.C.-634 A.D.
Harvard subject headings:
Cities and towns, Ancient--Syria.
Seleucids
Syria--History--333 B.C.-634 A.D.
Princeton subject headings:
Cities and towns, Ancient--Syria.
Seleucids.
Syria--History--333 B.C.-634 A.D.