Turnhout, Brepols 1980 xvi + 274pp., 26cm., original softcover (few small stains on spine), pages still uncut, very good condition, in the series "Corpus Christianorum", R102160
Turnhout, Brepols 1979 xxi + 574pp., 26cm., original softcover, very good condition, in the series "Corpus Christianorum", R102161
Turnhout, Brepols 2018 xxx + 430pp., 2nd revised and updated edition, 26cm., publisher's hardcover in gren cloth with gilt lettering, very good condition (looks unread), in the series "Corpus Christianorum", R111546