Wijnand A. IJsselsteijn, Yvonne A. W. Kort, Cees Midden, Berry Eggen, Elise Hoven <br/><br/>
Persuasive Technology 

 - Germany  Springer  2006 
<br/><br/><label>ISBN: </label>978-3-540-34293-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Persuasive Technology