Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Title: Treatise on canon law
Subject: Civil Law
Author of work: Bartolus de Saxoferrato
Title: Super prima parte Codicis
Subject: Theology
Title: Theology
Subject: Biblica
Title: Concordantiae Bibliae
Subject: Theology
Author of work: Thomas Aquinas
Title: Summa theologiae
Subject: Biblica
Author of work: Nicholaus de Lyra
Title: Postillae in Epp. Pauli
Subject: Grammar
Title: Medulla Grammatice
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Verse
Title: Verses on the B.V.M.