01221nam0 22003131i 450 VAN0002355420240806100324.27608-900692-5-520040913d1997 |0itac50 baengGB|||| |||||Electronic payment systemsDonal O'Mahony, Michael Peirce, Hitesh TewariBostonLondonArtech House1997XII, 254 p.ill.24 cm001VAN000235532001 ˆThe ‰Artech house computer science library210 BostonArtech house.GBLondonVANL000015BostonVANL000051332.028521O'MahonyDonalVANV019649117498PeirceMichaelVANV019650117499TewariHiteshVANV019651117500Artech house <editore>VANV108429650ITSOL20260130RICABIBLIOTECA DEL DIPARTIMENTO DI INGEGNERIAIT-CE0100VAN05VAN00023554BIBLIOTECA DEL DIPARTIMENTO DI INGEGNERIA05PREST O 024 05 4255 20040913 Electronic payment systems1432896UNICAMPANIA