000 00288nam a2200121Ia 4500
008 241015s9999 xx 000 0 und d
041 _aeng
082 _a658.812 HEL
100 _aHelgeson
245 _aCrm For Dummies
260 _bWiley India
_aNew Delhi
_c2017
300 _a338;.P. 23 cm
999 _c41886
_d41886