Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Title: Theology
Subject: Theology
Title: Comment. on Song of Songs
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology
Subject: Law
Title: Legal commentary