Grier, David Alan <br/><br/>
Crowdsourcing for dummies/ 
by David Alan Grier 
 - London  John Wiley and Sons  c2018 
 - xiv,364p.:  ill. 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9781119940401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business planning
<br/><br/><label>Dewey Class. No.: </label>658.4036