Sarmah,  S.  K. . <br/><br/>
Byabaharik  Padartha  Bigyan 

 - 4th /   1989. 
 - Ghy.:  Granthapeeth,  1989. 
 - 260p: 
<br/><br/><label>Subjects--Personal Names: </label><br/>Physics, Physics. 
<br/><br/><label>Dewey Class. No.: </label>530