Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Theology
Author of work: Hugo de Folieto
Title: De claustro animae
Subject: Medicine
Author of work: Galienus
Title: De ingenio sanitatis
Subject: Canon Law
Title: A 'Summa' of Decretum Gratiani
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Canon Law
Title: Commentary on Decretum Gratiani
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Theology
Author of work: Augustinus
Title: De quantitate animae
Subject: Theology
Author of work: Augustinus
Title: De quantitate animae
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani