Stanton, A. J. <br/><br/>
Longman comercial communication. 

 - Singapore :  Longman,  1990. 
 - 61 p. 
<br/><br/><label>ISBN: </label>0582852749 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lengua inglesa
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Texto
<br/><br/><label>Universal Decimal Class. No.: </label>I