Subject: Canon Law
Title: Commentary on Antiqua compilatio decretalium I
Subject: Theology
Title: Commentary on Sentences (?)
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Logic
Title: Commentary on logic
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Philosophy
Title: Commentary on Aristotle's Ethics
Subject: Philosophy
Title: Commentary on Ethics
Subject: Philosophy
Title: Commentary on Aristotle's Ethics
Subject: Canon Law
Title: Commentary on canon law
Subject: Canon Law
Title: Commentary on Clementine constitutions