Subject: Canon Law
Title: Sextus liber decretalium
Subject: Biblica
Title: Biblia
Subject: Liturgy
Title: Noted service-book
Subject: Biblica
Title: Biblia
Subject: Biblica
Title: Biblia
Subject: Biblica
Title: Biblia
Subject: Biblica
Title: Biblia
Subject: Liturgy
Title: Horae
Subject: Liturgy
Title: Breviarium
Subject: Philosophy
Title: Natural philosophy (Aristotle?)