"Forsyth, Patrick" <br/><br/>
101 Ways to Increase your sales 

 -  oxford Press,,Nelson,Redspot,collins,Marshalk Cavendish,Federal,KOGAN Page  2003 
 - 128 
<br/><br/><label>ISBN: </label>9798175541473 
<br/><br/><label>Dewey Class. No.: </label>658  / .2912