000 00322nam a22001457a 4500
999 _c1350
_d1350
020 _a9780070600959
082 _a621.3819 BHA
100 _aBhasker Bharat
245 _aElectronic Commerce
250 _a2
260 _aNew Delhi
_bTata Mc Graw Hill
_c2006
300 _a533
650 _a Applied physics
942 _cBK