00642nam a2200205Ia 450000500170000000800410001702000190005804000180007704100080009508200190010310000230012224500660014525000120021126000440022330000280026765000440029565000330033965000440037270000200041620230713104240.0210716s2000    xx            000 0 und d  a9780760011799   cAIMIT LIBRARY  aeng  a004.694 bSCHG  aSchneider, Gary P.  aElectronic commerce /cBy Gary P Schneider and James T Perry.  a1st ed.  aAustralia :bCourse Technology ,c2000.  axvi,408p. ;bPBc23 cm.  aWeb based tools for electronic commerce  aElectronic commerce software  aSecurity threats to electronic commerce  aPerry, James T.