Kesavan Nair P <br/><br/>
Prapancham/ 
Kesavan Nair P 
 - Kottayam:  Current Books,  2012. 
 - 223p. 
<br/><br/><label>ISBN: </label>9788124015698 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Universe <br/>Physics<br/>Sciences
<br/><br/><label>Dewey Class. No.: </label>M 523.1  / KES/P