A.  SAHADEVAN <br/><br/>
KERALAM 50 VARSHAM SAMBHASHANANGAL 

 - KOTTAYAM  D C BOOKS  2007 
<br/><br/><label>ISBN: </label>978-81-264-1718-6 
<br/><br/><label>Dewey Class. No.: </label>8M1  / SAH/K