Brown, David. <br/><br/>
Negotiating secrets :  the experts tell all / 

 - London :  A division of Harper Collins Publisher ,   c2010 
 - 123 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>9780007328079 
<br/><br/><label>Dewey Class. No.: </label>658.4052  / B8121n