CHALIHA, DIMBESWAR. <br/><br/>
ABISKARAR KAHINI ( A compilation of fifty Inventions and Back-ground ) 

 - 3RD. 
 - DIBRUGARH  BANALATA  2013 
 - 176:  20CM. 
<br/><br/><label>Subjects--Index Terms: </label>Natural sciences & mathematics 
<br/><br/><label>Dewey Class. No.: </label>500 CHA