Lewecki, Roy J. <br/><br/>
Essentials Of Negotiation 

 - 3rd ed. 
 - New York  McGraw Hill Irwin  2004 
 - XIV, 274p.  Paperback  23 cm 
<br/><br/><label>ISBN: </label>9780072545821 
<br/><br/><label>Dewey Class. No.: </label>658.4