000 00286nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aTull and Hawkins
245 0 _aMarketing research: Measurement
260 _bCollier Macmillen
260 _c1980
365 _b7.60
942 _cBK
999 _c206923
_d206923