Sanon Geeta <br/><br/>
B.sc Practical Physics 

 - 10th 
 - New Delhi  R Chand & Co  2021 
 - 780p. 
<br/><br/><label>ISBN: </label>8180450538 
<br/><br/><label>Dewey Class. No.: </label>530 SAN/ Pra