000 00354nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aHair, Joseph F et al.
245 _aMarketing research: with a changing information environment
260 _c0
_bNil
_aNull
366 _b0
650 _aNil
942 _cBK
999 _c89936
_d89936