Columbia subject headings:
Ibn al-Jarrāḥ, ʻAlī ibn ʻĪsá, 859-945 or 946.
Islamic Empire--History--750-1258.
Islamic Empire--Officials and employees.
Harvard subject headings:
Ibn al-Jarrāḥ, ʻAlī ibn ʻĪsá, 859-945 or 946.
Islamic Empire--History--750-1258.
Islamic Empire--Officials and employees.
Princeton subject headings: