000 00280nam a22001217a 4500
020 _a8178813793
082 _a658.872 SUR
100 _aSuresh K
245 _aDigital Business
_bAn introduction
260 _aHyderabad
_bICFAI University Press
_c2004
300 _a163
942 _cDB
999 _c32991
_d32991