ISMI Islamic Scientific Manuscripts Initiative

Full reference OpenMind biblio ref
Al-Bīrūnī, Abū, and Jalāl Humāʾī. 1940. Kitāb Al-Tafhīm Li-Awāʾil Ṣināʿah Al-Tanjīm. Tehran.
 { Abū Al-Bīrūnī, Jalāl Humāʾī, 1940 #11199 }