Sundararajan, N <br/><br/>
Art of writing business letters / 
Sundararajan, N 
 -  Sura Books. Pvt. Ltd., chennai,  2006 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9781847164582 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standard English usage
<br/><br/><label>Dewey Class. No.: </label>428 SUN-A