The back of the napkin : solving problems and selling ideas with pictures / Dan Roam.
Publisher: London : Marshall Cavendish, 2009Description: 1 online resource (290 pages)Content type:- text
- computer
- online resource
- 9789814484862 (e-book)
- 9789814382243
- 658.403 22
- HD30.29 .R63 2009eb

Originally published: New York: Portfolio, 2008.
Includes bibliographical references and index.
Description based on print version record.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.