Girard, John P <br/><br/>
Social knowledge: Using social media to know what you know 

 - New York  Information science reference  2011 
 - xxviii,332p 
<br/><br/><label>ISBN: </label>9781609602031 
<br/><br/><label>Dewey Class. No.: </label>658.4038  / P11 (MS)