1. تحرير المجسطي Creator: Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274 Contributor: كاشف ال غطاء، هادي Date: 1907 Language: Arabic Extent: 95 leaves : paper, ill. ; 280 x 202 (205 x 120) mm. bound to 280 x 205 mm.