Treatise on logic, physics and metaphysics by Abū ʻAlī al-Ḥusayn ibn ʻAbd Allāh (أبو علي الحسين بن عبد الله), known as Ibn Sīnā (ابن سينا, latinised as Avicenna, d. 1037). Contents: Chapter One from the Elements of Logic (المقالة الأولى من أصول المنطق, ff. 35v-51v); Chapter One from the Phys...