Subject: Canon Law
Author of work: G. de Baysio
Title: Comment. in Decretum Gratiani
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Title: Liber sextus decretalium
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Canon Law
Title: Casus decretalium (?)