Columbia subject headings:
Iran--History--640-1500.
Maḥmūd Ghāzān, Ilkhān of the Mongols, 1271-1304.
Mongols.
Harvard subject headings:
Iran--History--640-1500.
Maḥmūd Ghāzān, Ilkhān of the Mongols, 1271-1304.
Mongols.
Princeton subject headings:
Iran--History--640-
Iran--History.
Maḥmūd Ghāzān, Ilkhān of the Mongols, 1271-1304.
Mongols--History.