CLARK LYN. R,  KENNETH ZIMMER, JOSEPH TINERVIA <br/><br/>
BUSINESS ENGLISH AND COMMUNICATION: 

 - 7TH 
 - NEW YORK:  MCGRAW-HILL BOOK COMPANY,  1988. 
<br/><br/><label>ISBN: </label>0070614326. 
<br/><br/><label>Dewey Class. No.: </label>428.202465 CLA