Subject: Philosophy
Title: Commentary on Aristotle, De anima
 
    
Subject: Philosophy
Title: De septem vitiis
 
    
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
 
    
Subject: Philosophy
Author of work: Aristoteles
Title: De caelo et mundo
 
    
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
 
    
Subject: Philosophy
Author of work: Aristoteles
Title: De anima
 
    
Subject: Philosophy
Author of work: Aristoteles
Title: De memoria et reminiscentia