Columbia subject headings:
Harvard subject headings:
Catholic Church--Prayers and devotions.
Illumination of books and manuscripts, Flemish.
Illumination of books and manuscripts, Renaissance--Flanders.
Manuscripts, Latin (Medieval and modern)--New York (State)--New York--Facsimiles.
Rothschild prayer book--Illustrations.
Princeton subject headings:
Catholic Church--Prayers and devotions.