000 00399pam a2200145 a 4500
020 _c
041 _h
082 _a381.142
_bKOS
100 _aKosiur, David .
245 _aUnderstanding Electronic Commerce /
_cNULL.
_hTextual Documents
260 _aNew Delhi :
_bPrentice Hall of India Private Limited ,
_c2001.
300 _a202 ;
_c24*18.
653 _aElectronic Commerce
930 _a1795
999 _c121297
_d121297