Khan, Gohar F. Seven layers of social media analytics : mining business insights from social media text, actions networks, hyperlinks, apps, search engine and location data - USA Create space independnet Pub. Platform - 189 - NULL . ISBN: 9781507823200 Subjects--Topical Terms: Seven,layers,social,media,analytics,mining,business,insights,social,media,text,,actions,networks,,hyperlinks,,apps,,engine,location Dewey Class. No.: 302.3 KHA;1 R