Sketching user experiences / 
Saul Greenberg ... [et al.] 
 -  Elsevier/Morgan Kaufmann  2012 
<br/><br/>24775 
<br/><br/><label>ISBN: </label>9780123819598 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freehand technical sketching - Technique<br/>User interfaces (Computer system) - Design
<br/><br/><label>LC Class. No.: </label>T  / 359