Eckersley, C. E., Kaufmann, W. <br/><br/>
English and american business letters 

 - London  Longman  1979 
 - 176p. 
<br/><br/><label>ISBN: </label>058252606X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication<br/>Written communication
<br/><br/><label>Dewey Class. No.: </label>651.74  / ECK