1. Or 9147 Reference (shelfmark): Or 9147 Title: al-Sirr al-maktūm fī mukhāṭabat al-nujūm Scope & Content: Author: Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 1150-1210 VIAF ID: 90042555 Subject: Islam and science Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 0855 Extent: 1 item