Littlejohn, Andrew. <br/><br/>
Company to company :  a task-based approach to business emails, letters and faxes : teacher's book / 
Andrew Littlejohn. 
 - 4th ed. 
 - Cambridge ;  New York :  Cambridge University Press,  c2005. 
 - 128 p. :  ill. ;  25 cm. 
 - Cambridge professional English .
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>9780521609760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence.