WITNESS

Raqāʾiq al-ḥaqāʾiq fī maʿrifah ḥisāb al-daraj wa-al-daqāʾiq_London_British Library_empty_1573

References

Rieu, Charles. 1894. Supplement to the Catalogue of the Arabic Manuscripts in the British Museum. London: Longmans & co. [etc.].

P. 525.