Subject: Grammar
Author of work: Johannes Balbus
Title: Catholicon
Subject: Theology
Title: Index to the Sentences of Peter Lombard
Subject: Theology
Author of work: Thomas Aquinas
Title: Expositio secundi libri Sententiarum
Subject: Theology
Title: Commentary on bk. 4 of the Serntences of Petrus Lombardus
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Canon Law
Title: Liber sextus decretalium
Subject: Theology
Author of work: Henricus de Gandavo
Title: Quodlibeta
Subject: Law
Title: Registrum brevium
Subject: Liturgy
Title: Noted service-book
Subject: Canon Law
Title: Liber sextus decretalium