000 00375nam a2200133Ia 4500
008 210122s9999 xx 000 0 und d
020 _a1578516994
100 _aHarvard Business School Press
942 _cBK
245 _aHarvard Business Review On Customer Relationship Management
260 _bHarvard Business School
_c2001
082 _a658.812
_bHAR
546 _aENGLISH
999 _c24715
_d24715