Velayudhan, Panikkasseri <br/><br/>
Dr. Palpu / 
by Panikkasseri Velayudhan 
 - Kottayam :  Author,  2004. 
<br/><br/><label>ISBN: </label>8124012032 
<br/><br/><label>Subjects--Index Terms: </label>Biography Ezhava History Kerala