000 00303nam a2200121Ia 4500
008 220201s1966 xx 000 0 eng d
082 _a658.8
_bBOY
100 _aBoyd, H. W. & Westfall, R.
245 0 _aMarketing research
260 _aIllinoise
_bRichard D. Irvin
_c1966
300 _a139
942 _2ddc
999 _c15667
_d15667