Ury, William <br/><br/>
The power of a positive No: how to say No and still get to yes 

 - London  Hodder Mobius  2007 
 - 257p. 
<br/><br/><label>ISBN: </label>9780340923801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology; Personal improvement; Interpersonal relations; Negotiations
<br/><br/><label>Dewey Class. No.: </label>158.2  / Ur9p