00419nam a2200145Ia 4500008004100000020002100041040002600062082001500088100004400103245006300147250001100210260003100221003000400252005001700256241206s9999||||xx |||||||||||||| ||und||  a9780071123402c0  bengcSSK Libraryerda  a658.84/GRE  a Marilyn Greenstein & Miklos Vasarhelyi 0aElectronic Commerce: Security, Risk Management And Control  a2nd ed  b Mcgraw Hill/Irwinc©2002OSt20241206223258.0