Bernal J D <br/><br/>
Sasthram Charithrathil (vol.1)/  
by Bernal J D 
 - 4th 
 - Thrissur:   Kerala Sastra Sahitya Parishad,  2007. 
 - 429p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science History <br/>Science
<br/><br/><label>Dewey Class. No.: </label>M 509  / BER/S.1