Title: ʻUmar al-Khayyām : al-ḥakīm al-falakī al-Nīsābūrī ; ḥayātuhu ʻulamāʾ rubāʻīyātuhu /
Authors: Ṣarrāf, Aḥmad Ḥāmid; Omar Khayyam.
Publisher: Maṭbaʻat al-Shaʻab,
Year: 1949
Subjects: Omar Khayyam