Subject: Theology
Author of work: Gregorius I
Title: Index to works of Gregory
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Biblica
Author of work: Petrus Lombardus
Title: Glossa in Epistolas Pauli
Subject: Biblica
Author of work: Petrus Lombardus
Title: Glossa in Epistolas Pauli
Subject: Canon Law
Title: Index to Decretum Gratiani
Subject: Biblica
Author of work: Petrus Lombardus
Title: Glossa in Epistolas Pauli