Subject: Music
Title: Conducti and other music
Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Theology
Title: Theology
Subject: Philosophy
Title: Commentary on the Ethics of Aristotle
Subject: Philosophy
Title: Commentary on the Ethics of Aristotle
Subject: Theology
Title: Theology
Subject: Science
Author of work: Alhazen
Title: Optica
Subject: Theology
Author of work: Thomas Aquinas
Title: Expositio quarti libri Sententiarum Petri Lombardi
Subject: Philosophy
Title: Comment. on Metaphysics
Subject: Philosophy
Title: Commentary on Ethics