Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Author of work: Johannes Andreae
Title: In Sextum librum decretalium
Subject: Theology
Title: Index to Petrus Lombardus, Sententiae
Subject: Canon Law
Title: Liber sextus decretalium
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
Subject: Classics
Title: Classical text
Subject: Philosophy
Title: Index to Averroes
Subject: Theology
Title: Index to Augustine, De civitate Dei
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani