Comfort, Jeremy...[et al] <br/><br/>
Speaking effectively:developing speaking skills for 

 -  Cambridge University Press  2002 
 - viii, 
<br/><br/><label>ISBN: </label>9-78052E-12  395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMERCE
<br/><br/><label>Dewey Class. No.: </label>651.73  / COM