Subject: Liturgy
Title: Missale
Subject: Theology
Author of work: Johannes Duns Scotus
Title: Expositio primi libri Sententiarum
Subject: Liturgy
Title: Graduale
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
Subject: Philosophy
Author of work: Aristoteles
Title: Physica
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Theology
Author of work: Petrus Comestor
Title: Historia scholastica
Subject: Liturgy
Title: Evangelistarium
Subject: Liturgy
Title: Antiphonale
Subject: Theology
Author of work: Petrus Comestor
Title: Historia scholastica