Libri duo de ecclesiasticis disciplinis & religione christiana - Regino Prumiensis, 840-915; Baluze, Etienne, 1630-1718; Baluzius, Stephanus; Hrabanus Maurus, Archbishop of Mainz, ca. 780-856 (Parisiis : excudebat Franciscus Muguet, 1671)
Keywords: Books before 1840.