Subject: Civil Law
Title: Commentary on civil law
Subject: Liturgy
Title: Antiphonale
Subject: Theology
Title: Scholastic theology
Subject: Philosophy
Title: Natural philosophy
Subject: Canon Law
Author of work: Gratianus
Title: Decretum Gratiani
Subject: Philosophy
Author of work: Aristoteles
Title: Meteora
Subject: Liturgy
Title: Kalendarium
Subject: Philosophy
Title: Commentary on Aristotle's Physics
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
Subject: Liturgy
Title: Breviarium cum notis