Subject: Music
Title: Quaestiones in musicam
Subject: Theology
Author of work: Gregorius I
Title: De cura pastorali
Subject: Liturgy
Title: Antiphonale
Subject: Biblica
Title: Exodus glo.
Subject: Biblica
Title: Johannes glo.
Subject: Theology
Author of work: Augustinus
Title: Epistolae
Subject: Philosophy
Title: Natural philosophy
Subject: Theology
Title: Theology
Subject: Verse
Title: Latin hexameter verses
Subject: Theology
Title: Theology