Sethumadhavan P <br/><br/>
Jeevikkunna oru ithihasam / 
P Sethumadhavan 
 - Kozhikode :  Lipi,  2013. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>9788188013876 
<br/><br/><label>Subjects--Index Terms: </label>Biography - Stephen Hawkings