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

 - 2nd. ed 
 - New York  Penguin Book  1991 
 - 200 p 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>0-14015735-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSICOLOGIA-NEGOCIACION