Subject: Classics
Author of work: Vergilius
Title: Georgica
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
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Common law
Author of work: Ranulf de Glanville
Title: Tractatus de legibus
Subject: Theology
Author of work: Gregorius I
Title: Moralia