000 00371nam a2200145Ia 4500
008 170101s1972 xx 000 0 und d
082 _a658.83 E72M
100 _aENGEL, James E
245 0 _aMarket segmentation; concepts and applications
260 _bN.Y.
_c1972
300 _a486p
650 _aMARKETING RESEARCH
653 _aMARKETING RESEARCH
942 _2ddc
_cB
999 _c57148
_d57148