Barhebraeus' Book of the Pupils of the Eye

The Book of the Pupils of the Eye is a short compendium of Aristotelian logic by Barhebraeus. This facsimile edition reproduces a manuscript of the work copied by Ya'qub b. Bu?rus Saka in 1896. Ignatius Ephrem Bar?aum made corrections to the text on the basis of another manuscript in 1904.