Subject: Grammar
Author of work: Johannes Balbus
Title: Catholicon
Subject: Grammar
Author of work: Johannes Balbus
Title: Catholicon
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Author of work: Gescelinus
Title: Comment. in constitutiones Clementinas
Subject: Sermons
Title: Homiliary
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Canon Law
Title: Canon law
Subject: Canon Law
Author of work: Gescelinus
Title: Comment. in constitutiones Clementinas
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales