Subject: Theology
Author of work: Hieronymus
Title: Breviarium in Psalmos
Subject: Liturgy
Title: Antiphonale (or Breviarium)
Subject: History
Author of work: Geoffrey of Monmouth
Title: Historia Britonum
Subject: Civil Law
Title: Treatise on civil law
Subject: Canon Law
Title: Treatise on canon law
Subject: Canon Law
Title: Treatise on canon law
Subject: Theology
Author of work: Ps. Augustinus
Title: Sermones ad fratres in heremo
Subject: Canon Law
Title: Commentary on Decretals
Subject: Canon Law
Title: Commentary on Decretals
Subject: Canon Law
Title: Commentary on Decretals