Ertel, Danny <br/><br/>
Getting ready to negotiate : the getting to yes workbook 
Roger Fisher and Danny Ertel 
 - London  Penguin Books  c1995 
 - ix, 174, p. : forms ; 24 cm 
<br/><br/><label>ISBN: </label>9780140235319 
<br/><br/><label>ISSN: </label>95196557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Negotiation<br/>Persuasion (Psychology)
<br/><br/><label>Dewey Class. No.: </label>158.5 FIS