Subject: Canon Law
Author of work: Bernardus de Botone Parmensis
Title: Casus longi super Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Philosophy
Author of work: Aristoteles
Title: De sophisticis elenchis
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Grammar
Author of work: Alexander Nequam
Title: De utensilibus; Expositio hymnorum
Subject: Canon Law
Title: Casus Decretalium
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: Gratianus
Title: Decretum Gratiani