000 00305nam a2200133Ia 4500
008 230222s9999 xx 000 0 und d
082 _a004.692
100 _aElias M Awad
245 0 _aElectronic Commerce
250 _a3
260 _bPhi Learning, New Delhi
_c2009
650 _aCOMPUTER
942 _cBK
999 _c17291
_d17291