Subject: Canon Law
Title: Commentary on Decretals
Subject: Theology
Author of work: Augustinus
Title: De trinitate
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Pastoralia
Author of work: Hugo de S. Victore
Title: De sacramentis
Subject: Theology
Author of work: Thomas Wallensis
Title: Comment. in Augustinum de Civitate Dei
Subject: Philosophy
Author of work: Bartholomaeus Anglicus
Title: De proprietatibus rerum
Subject: Theology
Author of work: Hugo de S. Victore
Title: De sacramentis