Columbia subject headings:
Cities and towns--Syria--History--To 1500.
City planning--Syria--History.
Excavations (Archaeology)--Syria.
Syria--Antiquities.
Harvard subject headings:
Cities and towns--Syria--History--To 1500.
City planning--Syria--History.
Excavations (Archaeology)--Syria
Syria--Antiquities
Princeton subject headings:
Cities and towns--Syria--History--To 1500.
City planning--Syria--History.
Excavations (Archaeology)--Syria.
Syria--Antiquities.