Subject: Liturgy
Title: Antiphonale (?)
Subject: Liturgy
Title: Antiphonale (?)
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Liturgy
Title: Antiphonale
Subject: Liturgy
Title: Graduale
Subject: Theology
Author of work: Thomas Wallensis
Title: Comment. in Augustinum de Civitate Dei
Subject: Liturgy
Title: Antiphonale
Subject: Liturgy
Title: Graduale
Subject: Philosophy
Author of work: Aristoteles
Title: Physica
Subject: Liturgy
Title: Antiphonale