000 00441nam a2200169Ia 4500
008 210719s1972 xx 000 0 und d
020 _a060470070
041 _aeng
082 _a658.8 WENM
100 _aWENTZ (Walter B)
245 _aMarketing research: management and methods.
260 _aLondon.
_bHarper & Row.,
_c1972
300 _axii,590
_bHB
365 _cRs
650 _aMarketing Management
906 _aMarketing Research
999 _c212417
_d212417