Devraj Singh <br/><br/>
Numerical problems in physics: Optics, waves and oscillations, electromagnetic field theory, solid state physics and modern physics. V1 

 - New Delhi  Narosa Publishing House  2015 
 - v. p. 
<br/><br/> 4188 18/12/2021 HBD22/9114 27/12/2021 Main Budget 
<br/><br/><label>ISBN: </label> RS 515.00 
<br/><br/><label>Dewey Class. No.: </label>530.2 D499N