1. IO Islamic 461/6 Reference (shelfmark): IO Islamic 461/6 Title: Kitāb fī misāḥat qaṭʿ al-makhrūṭ al-mukāfī Scope & Content: Author: Ibn Sinān, Ibrāhīm, 908-946 VIAF ID: 17399648 Subject: Mathematics, Arab--Early works to 1800 Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 17th century Extent: 1 item