ESSENTIALS of negotiation 
by Roy J. Lewicki ...[et.al]., 
 - 4th.ed 
 - Boston  McGraw-Hill  c2007 
 - xiii,294p.:  ill.;  22cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0073102768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DRM,DPM,AEN<br/>Negotiation<br/>Negotiation in business