Colliget.

The Kitab-al-Kullyat or Colliget (Book of Universals) was an “attempt to found a system of medicine upon the neo-Platonic modification of Aristotle’s philosophy” (Garrison, p. 132). Averroës was the greatest Arab commentator upon Aristotle, and scholars still turn to him for the interpretation of obscure passages in the great philosopher’s writings. ISTC No. ia01411000. Digital facsimile from the Bayerische Staatsbibliothek at this link.