Kartha P C,  <br/><br/>
Bhoutheekam P, D Vol , 2 

 - Thiruvananthapuram  State Institute of Languages  1975 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science--Physics--Generalia
<br/><br/><label>Dewey Class. No.: </label>530  / KAR-B