Benyon, David, <br/><br/>
Designing user experience :  a guide to HCI, UX and interaction design / 
David Benyon. 
 - Fourth edition. 
 - xxvii, 644 pages :  illustrations ;  26 cm. 
<br/><br/> Earlier editions given title: Designing interactive systems. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781292155517  RM331.52 (PTSL) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human-computer interaction.<br/>User interfaces (Computer systems).<br/>User-centered system design.