Subject: Civil Law
Author of work: Justinianus
Title: Institutiones Justiniani
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
Subject: Liturgy
Title: Sequentiae
Subject: Liturgy
Title: Lectionarium
Subject: Sermons
Title: Homiliary
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Canon Law
Title: Canon law
Subject: Canon Law
Author of work: Gescelinus
Title: Comment. in constitutiones Clementinas
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales