Dr.Raja Warrier <br/><br/>
Nadakam anweshanavum apagradhanavum 

 - Thiruvananthapuram:  Keral bhasha Institute;  2012. 
 - 194p. 
<br/><br/><label>ISBN: </label>9788176381512 
<br/><br/><label>Dewey Class. No.: </label>852.09   / RAJ/N