Barnum, Carol M. <br/><br/>
Usability testing essentials   ready,set-- test! 

 - Amsterdam  Elsevier  2011 
 - xxii, 382 p.   :  ill.  ; 24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780123750921 (hb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer systems<br/>Web-based user interfaces--Human-computer interaction--International usability testing--Usability engineering--Understanding goals--Usability testing--Choosing think--FC
<br/><br/><label>Dewey Class. No.: </label>004.019  / BAR