000 00308nam a2200157Ia 4500
082 _a658.8/Agg
100 _aAggarwal, Ravi
526 _dNTB
526 _aUG
366 _f20
942 _cBK
245 _aMarketing of services
260 _aJaipur
_bSublime Publ
_c2014
300 _a271
546 _aE
999 _c78752
_d78752