1. Add MS 9602/2 Reference (shelfmark): Add MS 9602/2 Title: Risālah fī ʿamal bi-al-asṭurlāb Scope & Content: Author: Ibn al-Samḥ, Aṣbagh ibn Muḥammad, 980?-1035 VIAF ID: 226394858 Subject: Astronomy, Arab--Early works to 1800 Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 14th century Extent: 1 item