Subject: Philosophy
Author of work: Boethius
Title: De consolatione philosophiae, cum comment. Nicholai Trivet
Subject: Liturgy
Title: Antiphonale (or Breviarium)
Subject: Music
Title: Polyphonic music
Subject: Theology
Title: theological questions
Subject: Grammar
Author of work: Johannes Balbus
Title: Catholicon
Subject: Theology
Title: Theological questions
Subject: Philosophy
Author of work: Nicholaus Trivet
Title: Comment. in Boethium, De consolatione philosophiae
Subject: Liturgy
Title: Antiphonale
Subject: Biblica
Author of work: Hieronymus
Title: In Prophetas Minores
Subject: Philosophy
Title: Philosophical questions