Subject: Canon Law
Author of work: Guido de Baysio
Title: Comment. in Sextum librum Decretalium
Subject: Canon Law
Title: Liber sextus decretalium
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
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
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani