000 00360nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e160185
_aMAIN
041 _aEnglish
082 _a004.6 K847U
100 _aKosiur, David
245 0 _aUnderstanding electronic commerce
260 _aNew Delhi
_bPrentice-Hall
_c1997
300 _a287 p.
942 _cBK
999 _c139662
_d139662