成為銷售之星

Brian Tracy shares the most important principles for sales success he has discovered in 30 years of training more than a half million sales professionals in 23 countries.

Based on Tracy's detailed discussions with top salespeople and his keen observation of their methods, as well as his own experiences as a record-breaking salesman, these guidelines address both the inner game of selling-the mental component-and the outer game of selling-the methods and techniques of actually