Dogra Rakesh.  <br/><br/>
Essentials of physics 

 - 10th edition. 
 - New delhi :   Katson Books S K Katariya   2010. 
 - 180.  
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>530  /  DO