Columbia subject headings:
Excavations (Archaeology)--Turkey.
Hittites--Civilization.
Hittites--History.
Turkey--Antiquities.
Turkey--Civilization.
Turkey--History--To 1453.
Turkey--Politics and government.
Harvard subject headings:
Excavations (Archaeology)--Turkey
Hittites--Civilization.
Hittites--History.
Turkey--Antiquities.
Turkey--Civilization.
Turkey--History--To 1453.
Turkey--Politics and government.
Princeton subject headings:
Excavations (Archaeology)--Turkey.
Hittites--Civilization.
Hittites--History.
Turkey--Antiquities.
Turkey--Civilization.
Turkey--History--To 1453.
Turkey--Politics and government.