The Back of the Napkin (Expanded Edition): Solving Problems and Selling Ideas wi
22,81 €
As the president of Digital Roam Inc., Dan Roam has helped leaders at Microsoft, Google, Wal-Mart, the Federal Reserve, Boeing, and the U.S. Senate solve complex problems through visual thinking. Dan and his whiteboard have appeared on CNN, MSNBC, ABC News, Fox News, and NPR.
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