Subject: Canon Law
Title: Commentary on Decretals
Subject: Theology
Title: Theology
Subject: Biblica
Author of work: Petrus de Riga
Title: Aurora
Subject: Computus
Title: Text and tables on the computus
Subject: Medicine
Title: Medica
Subject: Theology
Author of work: Gregorius I
Title: Moralia
Subject: Theology
Author of work: Thomas Walden
Title: Doctrinale fidei
Subject: Theology
Author of work: Johannes Duns Scotus
Title: Expositio primi libri Sententiarum
Subject: Theology
Title: Theology
Subject: Canon Law
Title: Treatise on canon law