Sketching user experiences / 
 Sketching user experiences :  the workbook. 
Saul Greenberg ... [et al.]. 
 - Amsterdam :  Elsevier,  c2012. 
 - 262 p. :  ill. (chiefly col.). 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780123819598 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freehand technical sketching--Technique.<br/>User interfaces (Computer systems)--Design.
<br/><br/><label>LC Class. No.: </label>T359  / S537