Note 2985 — Chapter XXXII · CONSTANTINUS AFRICANUS: C. 1015-1087.
Reading edition
In the 1515 edition of Isaac’s works, I, 11-, 156-, and 203-. Peter the Deacon presumably refers to these three works in speaking of “Dietam ciborum. Librum febrium quem de Arabica lingua transtulit. Librum de urinis.” Whether the two initial treatises in the 1515 edition of Isaac, dealing with definitions and the elements, were translated by Constantinus or by Gerard of Cremona is doubtful.