1. Free Library of Philadelphia, Lewis O 33 Title: Majmūʻah Author: Burhan al-Din Al-Zarnuyi, ʻAlī al-Dīn Turkistānī, Abū Naṣr Muḥammad Badr al-Dīn Farāhī, Ahmad ibn Abd al-Razzaq al-Tantarani, and Muḥammad Ibn-Abī-Bakr ar- Rāzī