Title: Breviarium Romanum ex decreto Ss. Concilii Tridentini restitutum S. Pii V. pontificis maximi iussu editum, Clementis VIII., Urbani VIII., et Leonis XIII. auctoritate recognitum, cum officiis sanctorym novissime per summos pontifices usque ad hanc diem concessis
Subjects: Catholic Church, Breviaries, Prayers and devotions