Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Title: Scholastic theology
Subject: Philosophy
Author of work: Bartholomaeus Anglicus
Title: De proprietatibus rerum
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Civil Law
Author of work: Justinianus
Title: Digestum novum
Subject: Pastoralia
Author of work: Johannes de Friburgo
Title: Summa confessorum
Subject: Common law
Author of work: Henricus Bracton
Title: De legibus Angliae
Subject: Civil Law
Author of work: Justinianus
Title: Digestum novum