Berengar and the development of Eucharistic Doctrine. [S.l. : s.n., imprim. 1934]. ((Extract from a ...Redmond, R. P.
Berengar and the development of Eucharistic Doctrine. [S.l. : s.n., imprim. 1934]. ((Extract from a thesis presented for the Doctorate in the Faculty of Theology at the Pontifical Gregorian University