Rome, Pustet 1904 viii + 165pp., 23cm., copy form the Belgian scholar Lucien Ceyssens O.F.M. (specialist n the field of Jansenism) with his signature and with some handwritten bibliographical notes, firm and solid hardcover, spine in red cloth, text in Latin, good condition, [bound together with: TER HAAR Fr., Das Decret des Papstes Innocenz' XI über den Probabilismus (Paderborn, Ferdinand Schöningh, 1904, xii + 204pp.) & MANDONNET F. O.P., Le décret d'Innocent XI contre le probabilisme (Paris, Bureaux de la Revue Thomiste, 1903, 140pp.)], R118560