Hills, Robert. <br/><br/>
The Art of effective letter writing. 

 - New Delhi :  Locus Press,  2005. 
 - vii, 192 p. 
<br/><br/><label>ISBN: </label>8189093932 :  KES 230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Letter writing.