Subject: Music
Title: Conducti and other music
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Grammar
Title: Grammatical verse
Subject: Philosophy
Title: Philosophical questions
Subject: Logic
Title: Questions on logic
Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Canon Law
Title: Comment. on decretals
Subject: Philosophy
Author of work: Aristoteles
Title: De generatione et corruptione
Subject: Philosophy
Author of work: Aristoteles
Title: De juventute et senectute
Subject: Dictionary
Title: Dictionary