Carnegie,Dale <br/><br/>
How to win friends and influence people: in the digital age/by Dale Carnegie 

 - London  Simon & Schuster UK ltd  2011 
 - 245p. 
<br/><br/><label>ISBN: </label>9780857207272  (HB) 9780857207289 (TPB) 
<br/><br/><label>Dewey Class. No.: </label>158.2  C215H