Overpromise and Overdeliver (Revised Edition)
By Rick Barrera
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Published on Apr 30, 2009 | 240 Pages
Published on Apr 30, 2009 | 240 Pages
Author
Rick Barrera
Rick Barrera is the president of Rick Barrera and Associates, a consulting company that designs and executes differentiating marketing strategies. An in-demand professional speaker, he is also the coauthor of Collaborative Selling and Non-Manipulative Selling.
Learn More about Rick Barrera