Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Title: Commentary on canon law
Subject: Philosophy
Author of work: Aristoteles
Title: Analytica posteriora
Subject: Pastoralia
Author of work: Johannes de Friburgo
Title: Summa confessorum
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Biblica
Title: Concordantiae Bibliae
Subject: Canon Law
Author of work: Innocentius IV
Title: In Decretales
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Pastoralia
Author of work: Johannes de Friburgo
Title: Summa confessorum
Subject: Biblica
Title: Liber Judicum glo.