000 00307nam a2200145Ia 4500
008 220615s9999 xx 000 0 und d
082 _b BU
100 _a BUTTLE
245 0 _aCUSTOMER RELATIONSHIP MANAGEMENT
250 _a3
260 _bRoultdge
260 _c2019
300 _a400
942 _cREF
999 _c68698
_d68698