Subject: Grammar
Title: Grammar
Subject: Biblica
Title: Biblia
Subject: Theology
Title: Theology
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Title: Moral theology
Subject: Liturgy
Title: Missale
Subject: Liturgy
Title: Breviarium
Subject: Civil Law
Title: Civil law
Subject: Philosophy
Title: Natural philosophy
Subject: Epistolae
Author of work: Hieronymus
Title: Epistolae