Columbia subject headings:
Sufism--Early works to 1800.
ʻIrāqī, Fakhr al-Dīn Ibrāhīm, -1289?
Harvard subject headings:
Sufism--History
ʻIrāqī, Fakhr al-Dīn Ibrāhīm, -1289?
Princeton subject headings:
Sufism--Early works to 1800.
ʻIrāqī, Fakhr al-Dīn Ibrāhīm, -1289?