Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Canon Law
Title: Decretales
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Theology
Author of work: Petrus Comestor
Title: Historia scholastica
Subject: Philosophy
Title: Commentary on the Meteora of Aristotle
Subject: Philosophy
Author of work: Aristoteles
Title: De caelo et mundo
Subject: Philosophy
Author of work: Aristoteles
Title: Meteora
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani