Rudra PK . <br/><br/>
Encyclopwdia Of Classification And Communucation VOL 1  Textual Documents 

 - 2011. 
 - New Delhi :  Anmol Publication. 
 - 288 pg . 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label> / RUD