Subject: Canon Law
Author of work: Johannes Andreae
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Author of work: Gratianus
Title: Decretum
Subject: Theology
Author of work: Thomas Aquinas
Title: De malo
Subject: Philosophy
Author of work: Aristoteles
Title: De caelo et mundo (liber 3) cum comment. Averrois
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Title: Liber sextus Decretalium
Subject: Canon Law
Title: Liber sextus Decretalium
Subject: Pastoralia
Author of work: Petrus Lemovicensis
Title: De oculo morali
Subject: Canon Law
Title: Commentary on Decretals