Nil <br/><br/>
BHARATIYA SAHITYA CHARITRAM VOL. 1 

 - 1 
 - Thiruvananthapuram  Kerala Sahitya Akademi   1982 
 -  794 
<br/><br/><label>Source: </label> Gifted  N.K Kannan Menon Foundation  
<br/><br/><label>Dewey Class. No.: </label>I  / BHA