Union Catalogue of Manuscripts from the Islamicate World

Glosses to the commentary Tawḥīd ahl al-ʻirfān of Sanūsī, Muḥammad ibn Yūsuf, ca. 1427-ca. 1490 on his own ʻAqīdat ahl al-tawḥīd al-ṣughrá or Umm al-barāhīn

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