The Kashf al-maḥjúb : the oldest Persian treatise on Súfiism, vol. 17 / Reynold A. Nicholson,Translated from the text of the Lahore edition, compared with mss. in the India Office and British Museum. Kashf al-ma hjūb. English. Hujvīrī, ʻAlī ibn ʻUs̲mān. -approximately 1072. Nicholson, Reynold Alleyne, 1868-1945, tr. Sufism 297 ALK London : Luzac, 1911. 1911. 1911 Text xx, 443 p. ; eng engper