000 00251nam a2200097Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"Kalakota, Ravi"
245 _aFrontiers of Electronic Commerce
250 _a-
260 _bAddision-Wisley Pub
_aNew York
_c1999
300 _a850
999 _c23923
_d23923