000 00330nam a2200145Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658.8072 TUL
100 _aTull, Donald S
245 0 _aMarketing research
250 _a6th ed
260 _bPHI
_aDelhi
_c1997
300 _a862p p.
700 _aHawkins, Del I
942 _cBK
999 _c949
_d949