Subject: Philosophy
Title: Comment. on Aristotle, De anima
Subject: Canon Law
Title: Commentary on Decretals
Subject: Canon Law
Title: Commentary on Decretals
Subject: Canon Law
Title: Commentary on Decretals
Subject: Medicine
Author of work: Aegidius Corboliensis
Title: De urinis
Subject: Theology
Author of work: Hugo de Folieto
Title: De claustro animae
Subject: Philosophy
Author of work: Boethius
Title: De consolatione philosophiae
Subject: Theology
Author of work: Augustinus
Title: De pastoribus, etc.
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani