Prakash,P <br/><br/>
R.Gupta,S (R) Dictionary of Physics 

 - 25th.Ed. 
 - New Delhi  Ramesh Publishing House  2011 
 - iv,320P 
<br/><br/><label>ISBN: </label> Rs,120/- 
<br/><br/><label>Dewey Class. No.: </label>025.04