Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Philosophy
Author of work: Aegidius Romanus
Title: De regimine principum
Subject: Philosophy
Author of work: Aegidius Romanus
Title: De regimine principum
Subject: Philosophy
Author of work: Aegidius Romanus
Title: De regimine principum
Subject: Canon Law
Title: Commentary on Decretum Gratiani
Subject: Philosophy
Author of work: Aristoteles
Title: De anima
Subject: Philosophy
Author of work: Aristoteles
Title: De anima
Subject: Philosophy
Author of work: Alexander Nequam
Title: De natura rerum
Subject: Grammar
Author of work: Alexander Nequam
Title: De utensilibus; Expositio hymnorum