Subject: Canon Law
Author of work: Johannes Andreae
Title: Comment. in Sextum librum Decretalium
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: Grammar
Author of work: Johannes Balbus
Title: Catholicon
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Sermons
Author of work: Guido Ebroicensis
Title: Sermones
Subject: Liturgy
Title: Graduale Sarisburiense
Subject: Philosophy
Author of work: Aristoteles
Title: De caelo et mundo (liber 3) cum comment. Averrois
Subject: Canon Law
Title: Sextus liber decretalium