000 00635nam a2200169Ia 4500
008 131226s9999 xx 000 0 und d
020 _a9780470827437
100 _aPowell, Guy
245 _aROI of Social Media : How to Improve the Return on Your Social Marketing Investment
245 _cPowell, Guy
260 _bWiley
260 _c2011
300 _aOn-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan
650 _aBusiness & Economics
856 _3Click here to access the e-Book
_uhttp://site.ebrary.com/lib/karachi/docDetail.action?docID=10484749
942 _cEB
999 _c32379
_d32379