Liturgical language

Holy altar and sacrifice explain'd: in some familiar dialogues on the mass, and what may appertain to it: For the more easy Information and Instruction of those who desire to hear Mass well, and to assist at that great Sacrifice, according to the Spirit and Intention of the Church. With an appendix, concerning saying mass in Latin, and of pronouncing the secret prayers and the canon with a low voice. By P. B. O.S.F