Tarafder,S.K <br/><br/>
Effective Letter Writing/ 
S.K.Tarafder 
 - New Delhi;  A P H Publishing  Corporation,  2009 
 - xvi,184p. 
<br/><br/><label>ISBN: </label>9788131303931 
<br/><br/><label>Dewey Class. No.: </label>808  / TAR/E