000 00308nam a2200133Ia 4500
100 _aGupta, S L
020 _a81-7446-177-9
654 _aCommerce and Management
942 _cBK
245 _aMarketing research
260 _aExcel Publishing, New Delhi
_c2002
082 _a658.83 Gup
300 _aviii,297
999 _c28540
_d28540