Columbia subject headings:
Azerbaijan (Iran)--Antiquities.
Excavations (Archaeology)--Iran--Azerbaijan.
Iran--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Iran--Haft Tepe.
Haft Tepe (Iran)
Iran--Antiquities.
Princeton subject headings:
Azerbaijan (Iran)--Antiquities.
Excavations (Archaeology)--Iran--Azerbaijan.
Iran--Antiquities.