Subject: Liturgy
Title: Antiphonale
Subject: Theology
Title: Theology
Subject: Pastoralia
Author of work: Johannes de Friburgo
Title: Summa confessorum
Subject: Theology
Title: Scholastic theology
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology
Subject: Philosophy
Author of work: Thomas Aquinas
Title: Commentarium in Ethica Aristotelis
Subject: Philosophy
Author of work: Boethius
Title: Topica
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology