Tullis, Tom (Thomas) <br/><br/>
Measuring the user experience :  collecting, analyzing, and presenting usability metrics / 
Tom Tullis, Bill Albert. 
 - 2nd ed. 
 - Amsterdam :  Elsevier,  c2013. 
 - 301 p. :  col. ill. 
<br/><br/> Revised edition of: Measuring the user experience / Tom Tullis, Bill Albert. 2008 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780124157811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>User interfaces (Computer systems)--Measurement<br/>User interfaces (Computer systems)--Evaluation<br/>Technology assessment
<br/><br/><label>LC Class. No.: </label>QA 76.9 .U83  / T844M 2013