000 00264nam a2200109Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aBeri, G C
245 0 _aMarketing research
260 _aNew Delhi
_bTata Mc Graw Hill
_c2003
942 _cGB
999 _c23638
_d23638