Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
Subject: Theology
Title: Theology
Subject: Theology
Author of work: Johannes Duns Scotus
Title: Expositio primi libri Sententiarum
Subject: Liturgy
Title: Antiphonale (?)
Subject: Biblica
Author of work: Petrus Riga
Title: Aurora