Eyal, Nir  <br/><br/>
Hooked: How to Build Habit-Forming Products 

 - Canada  Penguin  2019 
 - x, 246p.  ; ill.,  : 21cm. 
<br/><br/><label>ISBN: </label>9780241184837 (hb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Product design--Behavioral design--Consumer psychology--Hook Model--Variable rewards--User investment--FMS
<br/><br/><label>Dewey Class. No.: </label>658.575  / EYA