00334nam a2200145Ia 4500008004100000020001800041082001100059082001000070100001900080100002100099245003700120260001000157260001200167260000900179230118s9999||||xx |||||||||||||| ||und||  a81-7808-057-5  a658.87  bKAL/F  aravibkalakota  bandrew bwhinston 0afrontiers of electronic commerce  adelhi  bpearson  c1999