Kushwaha,Sunil <br/><br/>
UGC-CSIR JRF/NET Physical science (physics) 

 - New Delhi  Trueman's Pub.  2015 
 - vp. 
<br/><br/><label>ISBN: </label>8189301055 
<br/><br/><label>Dewey Class. No.: </label>530.76  K968U