Pillai, R S N <br/><br/>
Modern Commercial Correspondence / 
R S N Pillai ; Bagavathi  
 - 31st Ed. 
 - New delhi;  S. Chand & Co,  2004. 
 - 248p 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>English
<br/><br/><label>Dewey Class. No.: </label>651.75  / PIL/M