Subject: Canon Law
Title: Liber sextus Decretalium
Subject: Pastoralia
Author of work: Ricardus de Wetheringett
Title: Summa 'Qui bene presunt'
Subject: Canon Law
Title: Commentary on Decretals
Subject: Philosophy
Author of work: Plato
Title: De republica (interprete P. Candido Decembrio)
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Title: Index to the Sentences of Peter Lombard
Subject: Theology
Author of work: Petrus Lombardus
Title: Sententiae
Subject: Theology
Title: Commentary on bk. 4 of the Serntences of Petrus Lombardus
Subject: Theology
Author of work: Petrus Lombardus
Title: Sententiae
Subject: Canon Law
Title: Commentary on Decretals