کتاب های Richard Hession
درباره نویسنده
![](https://upload.wikimedia.org/wikipedia/fa/thumb/0/08/Richard_Hamming.jpg/38px-Richard_Hamming.jpg)
![Be a Great Salesperson: Powerful Techniques to Make That Sale and Boost Your Career](http://cdn.ketabkoo.com/covers/2/279322-n.jpg)
Be a Great Salesperson: Powerful Techniques to Make That Sale and Boost Your Career
Richard Hession, 2000![Drive a great sales team: for sales managers who want results](http://cdn.ketabkoo.com/covers/4/493258-n.jpg)
Drive a great sales team: for sales managers who want results
Richard Hession, 2001![Drive a Great Sales Team](http://cdn.ketabkoo.com/covers/6/612573-n.jpg)