GOPIKUTTAN ,PROF. <br/><br/>
MALAYALAVYAKARANAM 

 - 4th Ed. 
 - KOTTAYAM  Current Books, Kottayam   2008 
<br/><br/><label>ISBN: </label>8124010935 
<br/><br/><label>Dewey Class. No.: </label>494.812 415  / GOP/M