Hartson,  Rex, <br/><br/>
The UX book :  Agile UX design for a quality user experience / 
Rex Hartson, Pardha Pyla. 
 - Second edition. 
 - Cambridge, MA :  Morgan Kaufmann,  c2019. 
 - xxvi, 888 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780128053423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>User interfaces (Computer systems)<br/>Human-computer interaction.
<br/><br/><label>Dewey Class. No.: </label>005.437