WITNESS

Risālah bi-taʿrīf suʾūl wa-fawāʾid fī al-ḥisāb_Rampur_Rampur State Library_unknown [Rampur]_414

References

Brockelmann, Carl. 1996. Geschichte Der Arabischen Litteratur (Gal). 5 vol.. Leiden; New York: E. J. Brill.

SII, p. 1020, no. 34.