Oeniponti/ Londini/Taurini/ Parisiis, Libraria Academica Wagneriana/ Nutt/ Marietti/ Albanel 1873 211pp. (with introduction and notes, contains also index on vols.1-24 of this series), cart.cover (spine in cloth), ex bibliotheca Cardinal Mercier, in the series "Sanctorum Patrum Opuscula selecta. Edidit et commentariis auxit H.Hurter S.J." vol.24, 13.5x9cm., few foxing, VG, [text in latin]