1. Or 17 Reference (shelfmark): Or 17 Title: Taḥrīr al-majisṭī Scope & Content: Author: Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274 VIAF ID: 12392936 Subject: Astronomy, Arab--Early works to 1800 Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 0777 Extent: 1 item