000 00280nam a22001217a 4500
020 _a0029461839
082 _a545/03
100 _aDonald S. Tull / Del I. Hawkins
_989116
245 _aMarketing Research
_bmeasurement & Method
260 _c1976
300 _a836p
942 _cBK
999 _c143934
_d143934