Letters; [manuscript] /
translated by Sister Mary Melchior Beyenka.
- Washington, : Catholic University of America Press, c1954.
- xix, 515 p ; 21 cm.
- The Fathers of the Church, a new translation, ; v. 26 .
- Fathers of the church ; v. 26. .
"Select bibliography": p. xiv.
Letters to emperors. - Letters to bishops. - Synodal letters. - Letters to priests. - Letters to his sister. - Letters to laymen.