Krug, Steve, <br/><br/>
Don't make me think! :  a common sense approach to Web usability / 
by Steve Krug. 
 - 3rd edition. 
 - Berkeley :  New Riders,  2013. 
 - 200 p. cm. 
<br/><br/> Previous ed.: 2006. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780321965516 (pbk.) 0321965515 (pbk.) 
<br/><br/><label>Nat. Bib. No.: </label>GBB389255  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>016507574  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Web sites--Design.<br/>Web sites--Evaluation.
<br/><br/><label>Dewey Class. No.: </label>005.72