Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Grammar
Author of work: Alexander de Villa Dei
Title: Doctrinale
Subject: Theology
Title: Index to Augustine, De civitate Dei
Subject: Philosophy
Author of work: Alexander Nequam
Title: De natura rerum
Subject: Grammar
Author of work: Alexander Nequam
Title: De utensilibus; Expositio hymnorum
Subject: Grammar
Author of work: Alexander Nequam
Title: De nominibus utensilium