Subject: Biblica
Title: Commentary on Apocalypse
Subject: Canon Law
Title: Commentary on Decretals
Subject: Philosophy
Title: Commentary on Aristotle's Ethics
Subject: Canon Law
Title: Commentary on Decretals
Subject: Canon Law
Title: Commentary on Decretum Gratiani
Subject: Philosophy
Title: Comment. on Ethics (?)
Subject: Canon Law
Title: Comment. on canon law
Subject: Grammar
Author of work: Petrus Helias
Title: Comment. in Priscianum
Subject: Canon Law
Title: Commentary on Clementine constitutions
Subject: Philosophy
Title: Commentary on the Meteora of Aristotle