Subject: Civil Law
Author of work: Roffredus
Title: Summa de ordine judiciorum
Subject: Civil Law
Author of work: Justinianus
Title: Codex Justiniani
Subject: Liturgy
Title: Graduale
Subject: Liturgy
Title: Graduale
Subject: Sermons
Author of work: Ricardus FitzRalph
Title: Sermones