Fisher, Roger. <br/><br/>
Getting to yes :  negotiating agreement without giving in  

 - New York, N.Y. :  Penguin Books,  1983. 
 - xiii, 161 p.  
<br/><br/><label>ISBN: </label>0140065342  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Negotiation
<br/><br/><label>Dewey Class. No.: </label>158.5