Comfort, Jeremy et al <br/><br/>
Speaking effectively : developing speaking skills for business english 
Comfort, Jeremy et al 
 - 
 - Cambridge University Press, Cambridge  2012 
 - 127 p 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication
<br/><br/><label>Dewey Class. No.: </label>380.3  COM