Columbia subject headings:
Historic sites--Iraq--Najaf.
Najaf (Iraq)--Antiquities.
Najaf (Iraq)--Buildings, structures, etc.
Harvard subject headings:
Historic sites--Iraq--Najaf.
Najaf (Iraq)--Antiquities.
Najaf (Iraq)--Buildings, structures, etc.
Najaf (Iraq)--Description and travel.
Najaf (Iraq)--History.
Princeton subject headings: