000 00294nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a658.823
_bBEL
100 _aBellur,V.V.
245 0 _aMarketing research
260 _bHimalaya Publishing House
_aBombay
_c1988
300 _a492
942 _2ddc
999 _c6354
_d6354