Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Author of work: Gratianus
Title: Decretum
Subject: Theology
Title: Comment. on St Luke
Subject: Vitae sanctorum
Author of work: Jacobus de Voragine
Title: Legenda sanctorum
Subject: Canon Law
Title: Liber sextus Decretalium
Subject: Liturgy
Title: Breviarium cum notis
Subject: Civil Law
Author of work: Justinianus
Title: Institutiones Justiniani
Subject: Theology
Title: theological questions
Subject: Theology
Title: Theology
Subject: Philosophy
Author of work: Aristoteles
Title: Ethica