Columbia subject headings:
Harvard subject headings:
Biblioteca capitolare (Vercelli, Italy). Manuscript. CCXXV.
De Gregori, Gaspare, 1768-1846.
Manuscripts, Medieval--Italy--Vercelli.
Prayer books--England--15th century.
Princeton subject headings:
Biblioteca capitolare (Vercelli, Italy). Manuscript. CCXXV
De Gregori, Gaspare, 1768-1846.
Manuscripts, Medieval--England.
Manuscripts, Medieval--Italy--Vercelli.
Prayer books--England.
Prayer books--Italy--Vercelli.