Risālah fī waḍʻ al-wafq al-tāmm.
16849424
Found In:
Beinecke Rare Book and Manuscript Library > Risālah fī waḍʻ al-wafq al-tāmm.
Copied about A.H. 705 (A.D. 1305).
Followed by 1 leaf of notes.
Treatise on the magic square.
With diagrams.