Subject: Theology
Author of work: Petrus Lombardus
Title: In Psalmos
Subject: Civil Law
Author of work: Vacarius
Title: Liber pauperum
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Theology
Author of work: Petrus Lombardus
Title: In Psalmos
Subject: Biblica
Title: Ecclesiastes, glossed; Threni, glossed
Subject: Biblica
Title: Prophetae minores, glossed
Subject: Theology
Author of work: Petrus Lombardus
Title: In Psalmos
Subject: Liturgy
Title: Missale
Subject: Theology
Author of work: Petrus Lombardus
Title: In Psalmos
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani