Subject: Biblica
Author of work: Stephanus Langton
Title: Comment. in Ecclesiasticum
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Canon Law
Author of work: Ivo Carnotensis
Title: Panormia
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Encyclopaedia
Author of work: Rabanus Maurus
Title: De natura rerum
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani