Zichermann, Gabe <br/><br/>
Gamification by design : implementing game mechanics in web and mobile apps 
by Gabe Zichermann and Christopher Cunningham EDITION STT.1st ed. 
 - 1st ed. 
 - Sebastopol:   O'Reilly Media Inc  2018 
 - xix, 182p., ind.  23 cm x 18 cm   
<br/><br/><label>ISBN: </label>9789350234549   
<br/><br/><label>Subjects--Topical Terms: </label><br/> design<br/> development<br/> internet games<br/> mobile games<br/> psychological aspects<br/> Social media--Marketing  <br/>application software
<br/><br/><label>Dewey Class. No.: </label>006.7  / ZIC