Columbia subject headings:
Harvard subject headings:
Biblioteca capitolare (Brescia, Italy). Manuscript. 13.
Gregorian chants--History and criticism.
Princeton subject headings:
Antiphonaries--Italy--Brescia.
Catholic Church--Liturgy--Texts--Manuscripts.
Catholic Church. Antiphonary (Ms. Duomo di Brescia. Archivio capitolare. Cod. capitolare 13)
Catholic Church. Breviary
Church music--Catholic Church.
Church music--Italy--Brescia.
Gregorian chants--Manuscripts.
Manuscripts, Latin (Medieval and modern)--Italy--Brescia.
Music--Manuscripts--Italy--Brescia.