Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Common law
Author of work: Henricus Bracton
Title: De legibus Angliae
Subject: Canon Law
Title: Decretales
Subject: Philosophy
Author of work: Aristoteles
Title: De caelo et mundo
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Author of work: Thomas Wallensis
Title: Comment. in Augustinum de Civitate Dei