Subject: Liturgy
Title: Breviarium
Subject: Canon Law
Title: Commentary on canon law
Subject: Computus
Title: Computus
Subject: Medicine
Title: Medicine
Subject: Alchemy
Title: Alchemy
Subject: Theology
Title: Theology
Subject: Sermons
Title: Sermones
Subject: Biblica
Title: Biblical dictionary
Subject: Grammar
Author of work: Alexander de Villa Dei
Title: Doctrinale
Subject: Canon Law
Title: Index to canon law