Deori, Ram  Pd. <br/><br/>
Pohar  Bigyan 

 - 1st /   1975. 
 - Dibrugarh:  Dibrugarh  University,  1975. 
 - 648p: 
<br/><br/><label>Subjects--Personal Names: </label><br/>Physics, Visible  Light. 
<br/><br/><label>Dewey Class. No.: </label>535