Barker, Alan. <br/><br/>
Improve your Communication Skills:  eng. 
Barker, Alan. 
 - Revised Second Ed. 
 - London:  Kogan Page,  2010. 
 - viii, 200p.:  21cm. 
<br/><br/><label>ISBN: </label>9780749456276 
<br/><br/><label>Dewey Class. No.: </label>658.45  / BAR