Nielsen, Jakob,  1957- <br/><br/>
Eyetracking web usability / 
Jakob Nielsen, Kara Pernice. 
 - Berkeley, CA. :  New Riders,  2010. 
 - xix, 437 p. :  col. ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780321498366 
<br/><br/><label>LCCN: </label>2010275268 
<br/><br/><label>Subjects--Topical Terms: </label><br/>User interfaces (Computer systems)--Testing.<br/>Web sites--Design.<br/>Web sites--Evaluation.
<br/><br/><label>Dewey Class. No.: </label>006.7019