Subject: Canon Law
Title: Commentary on Clementine constitutions
Subject: Canon Law
Title: Treatise on canon law
Subject: Canon Law
Title: Canon law
Subject: Epistolae
Author of work: Hieronymus
Title: Epistolae
Subject: Medicine
Author of work: Avicenna
Title: Canon medicinae
Subject: Pastoralia
Author of work: J. de Friburgo
Title: Summa confessorum
Subject: Philosophy
Title: Commentary on the Meteora of Aristotle
Subject: Theology
Author of work: Augustinus
Title: Contra Iulianum
Subject: Music
Title: Polyphonic music
Subject: Sermons
Title: Sermones