Subject: Music
Title: Polyphonic music
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: Sermons
Author of work: Augustinus
Title: Sermones
Subject: Vitae sanctorum
Author of work: Jacobus de Voragine
Title: Legenda sanctorum
Subject: Biblica
Title: Numeri glo.
Subject: Biblica
Title: Numeri glo.
Subject: Biblica
Title: Biblia
Subject: Theology
Title: Theology
Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: Theology
Title: Theology
Subject: Canon Law
Title: Treatise on canon law
Subject: Canon Law
Title: Liber sextus Decretalium
Subject: Theology
Author of work: Petrus Lombardus
Title: Sententiae