Baruah,  K. C. <br/><br/>
Padartha  Bigyan 

 - 3rd /   1982. 
 - Dibrugarh:  Dibrugarh  University  Co - Ordination  Commitee,  1982. 
 - 279p: 
<br/><br/><label>Subjects--Personal Names: </label><br/>Physics, Visible  Light. 
<br/><br/><label>Dewey Class. No.: </label>535