Tullis,Tom <br/><br/>
Measuring the user experience :  collecting, analyzing, and presenting usability metrics / 
Tom Tullis and Bill Albert 
 - Amsterdam :  Elsevier/Morgan Kaufmann,  c2008. 
 - xvii, 317 p. :  ill. ;  24 cm. 
 - The Morgan Kaufmann series in interactive technologies. .
<br/><br/> Includes Index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0123735584 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Measurement.<br/>Technology assessment.<br/>User interfaces (Computer systems).<br/>User interfaces (Computer systems)--Measurement.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA76.9.U83  / TUL