000 00406nam a2200121Ia 4500
008 190718s9999||||xx |||||||||||||| ||und||
020 _a9789063693770
100 _aRappaport, Stephen D
245 4 _aThe digital metrics field guide : the definitive reference for brands using the Web, social media, mobile media, or email 
260 _aAmsterdam
_b BIS Publishers
_c2014
300 _a318p.
942 _yBK
999 _c16121
_d16121