Istanbul - SM AS - 2753 - from Samarkand Libaray of Ulugh Beg., No. 816.  Kitāb fīmā yaḥtāju oilayhi al-ṣāni` min al-a`māl al-handasiyya = Kitāb al-najāra fī `amal al-masṭara wa-‘l-birkār wa-‘l-kunyā (other titles)