Collins, Graham. <br/><br/>
PEI guide to english for business communication. 

 - London :  Pitman,  1990. 
 - vi, 138 pages. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Business communication.<br/>English language--Business communication.<br/>English language--Business communication.