Mahanta, Mrigendranarayan, <br/><br/>
Apekshikatabad 
By Mrigendranarayan Mahanta 
 - 2nd ed. 
 - Guwahati:  Publication board Assam,  1987. 
 - 58p. 
<br/><br/><label>Subjects--Index Terms: </label>Physics Popular science 
<br/><br/><label>Dewey Class. No.: </label>530.11