000 00284cam a2200121ua 4500
082 1 4 _a658.8
_bSER
100 1 _aICFAI University, .
245 1 0 _aServices marketing /
260 _aHyderabad :
_bICFAI University.
300 _a271p ;
650 0 _aServices marketing
942 _cBK
999 _c70728
_d70728