Lewicki, Roy J. <br/><br/>
Essentials of Negotiation: 

 - 5th ed. 
 - New York:  Mcgraw Hill,  2011. 
 - xiv, 290p.:  ill.: 
<br/><br/>Includes Bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780071267731 
<br/><br/><label>LC Class. No.: </label>HD58.6lew