Sukumaran Chettiyar, N, et al. <br/><br/>
Bhoutika pravesika (m) / 
Sukumaran Chettiyar, N, et al. 
 -  Kerala Bhasha Institute, Trivandrum,  2000 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530 SUK-B