Gartside, L. <br/><br/>
Modern business correspondence 

 - 3rd ed 
 - The English Language Book Society, London  1976 
 - xiii,465 
<br/><br/><label>ISBN: </label>0-7121-1393-2 
<br/><br/><label>Dewey Class. No.: </label>651.75 Gar