Columbia subject headings:
City planning--Iran--Tehran.
Public spaces--Iran--Tehran.
Subway stations--Iran--Tehran.
Tehran (Iran)--Buildings, structures, etc.
Urban renewal--Iran--Tehran.
Harvard subject headings:
City planning--Iran--Tehran.
Public spaces--Iran--Tehran.
Subway stations--Iran--Tehran.
Tehran (Iran)--Buildings, structures, etc.
Urban renewal--Iran--Tehran.
Princeton subject headings: