WITNESS

al-Kitāb al-maʿrūf bi-al-sābiʿ wa-al-ʿishrīn_Philadelphia, PA_University of Pennsylvania_Lawrence J. Schoenberg: LJS_439

References

Mimura, Taro. 2015. “The Arabic Original of (ps.) Māshāʾallāh’s Liber De Orbs: Its Date and Authorship”. The British Journal for the History of Science 48 (2): 321-52.

For a description of this witness, see pp. 12-15.