000 00395nam a2200157Ia 4500
008 180528s9999 xx 000 0 und d
040 _cSerosoft Solutions
100 _aNull
245 0 _aHarvard Business Review On Customer Relationship Management
260 _aBoston
260 _bHarvard Business School Press
260 _c2001
300 _a192
546 _aEnglish
942 _cLeding
999 _c6967
_d6967