Roam, Dan. <br/><br/>
The back of the napkin :  solving problems and selling ideas with pictures / 
Dan Roam. 
 - 1 online resource (290 pages) 
<br/><br/> Originally published: New York: Portfolio, 2008. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789814484862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving--Audio-visual aids.<br/>Management--Audio-visual aids.<br/>Visualization.<br/>Creative ability in business.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>HD30.29  / .R63 2009 
<br/><br/><label>Dewey Class. No.: </label>658.403