Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Canon Law
Title: Commentary on Decretum
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Civil Law
Title: Treatise on civil law
Subject: Canon Law
Title: A 'Summa' of Decretum Gratiani
Subject: Biblica
Title: Liber regum glo.
Subject: Liturgy
Title: Breviarium cum notis
Subject: Liturgy
Title: Breviarium
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Biblica
Author of work: Herman de Valenciennes
Title: Histoire de la Bible