Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Theology
Title: Index to a theology text
Subject: Theology
Title: Index to Petrus Lombardus, Sententiae
Subject: Logic
Author of work: Aristoteles
Title: Logic (?Aristotle: text and commentary)
Subject: Canon Law
Title: Index to provincial constitutions
Subject: Theology
Title: Index to Aquinas
Subject: Canon Law
Title: Index to canon law
Subject: Sermons
Title: Index to a collection of 90 or more homilies