Subramanya Iyer ,B  <br/><br/>
Balaji's  Book of letter writing 
/ B Subramanya Iyer  
 - 15th ed. 
 - Chennai:  Balaji publications,  2002. 
 - 381p.;  18cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Letter writing<br/>English Languge
<br/><br/><label>Dewey Class. No.: </label>421  / IYE