WITNESS

Adwār al-anwār madá al-duhūr wa-al-akwār_Cairo_Dār al-kutub_Dār al-kutub mīqāt_639

References

King, David. 1986. A Survey of the Scientific Manuscripts in the Egyptian National Library. Winona Lake, IN: Eisenbrauns; The American Research Center in Egypt.

P. 151 (G21), 2.1.11.