Chris Voss & Tahl Raz <br/><br/>
Never Split the Difference 

 - "London, United Kingdom"  Random House Business Books / Cornerstone  2017 
 - 288p. ; 20 cm 
<br/><br/><label>ISBN: </label>9781847941497 
<br/><br/><label>Dewey Class. No.: </label>658.405 VOS