ശ്രീധരൻ ,കെ  Sreedharan, K <br/><br/>
ഭൗതികലോകം 

 - Thrissur:  Kerala Sasthra Sahithya Parishath,  2016. 
 - 151p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics, Space Science, 
<br/><br/><label>Dewey Class. No.: </label>530  / SRE/B Q6