1. Add MS 7490/8 Reference (shelfmark): Add MS 7490/8 Title: Kitāb al-dalāʾil fī ʿilm aḥkām al-nujūm Scope & Content: Author: Sijzī, Aḥmad ibn Muḥammad, -1084 or 1085 VIAF ID: 79452551 Subject: Islam and science Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 1058 Extent: 1 item