1. Electronic payment systems for e-commerce /   Publication: Boston, Mass. : Artech House, 2001 . xiv, 345p. : Date:2001 Availability: Copies available: Turkeyen Campus Social Sciences [HG1710 O43 2001] (1), Actions: Add to cart
2. Electronic payment systems for e-commerce by O'Mahony, Donal, Publication: Boston : Artech House, 2001 . 1 online resource (xiv, 345 pages) : , Revised edition of: Electronic payment systems, c1997. Date:2001 Availability: No items available: Actions: Add to cart