000 00294nam a2200121Ia 4500
008 240517s9999||||xx |||||||||||||| ||und||
040 _aSCE
100 _aPandey, U.S.
245 0 _aE-commerce and its application
260 _aNew delhi
_bS.Chand
_c2007
300 _aviii, 312p.
942 _cBK
999 _c172829
_d172829