Zichermann, Gabe <br/><br/>
The Gamification Revolution: How Leaders Leverage Game Mechanics to Crush the Competition/ 

 - USA:  McGraw-Hill Education,   2013 
 - P.235;  Art;  22.5cm 
<br/><br/><label>ISBN: </label>9780071808316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business management
<br/><br/><label>Dewey Class. No.: </label>658  / Zic