Union Catalogue of Manuscripts from the Islamicate World

An abridgment (on the trisection of the right angle) of part of Abū Jaʻfar Muḥammad ibn al-Ḥusayn ʼs Iṣlāḥ K. al-Makhrūṭāt [of Apollonius, of Perga *]

The above references reflect only the current coverage of the online catalogue and may not be comprehensive.