Subject: Music
Title: Treatise on music
Subject: Science
Title: Questiones primi physicorum'
Subject: Liturgy
Title: Breviarium
Subject: Liturgy
Title: Psalmi (ex Breviario?)
Subject: Liturgy
Title: Missale
Subject: Liturgy
Title: Missale
Subject: Liturgy
Title: Processionale (?)
Subject: Civil Law
Author of work: Vacarius
Title: Liber pauperum
Subject: Liturgy
Title: Missale
Subject: Liturgy
Title: Lectionarium