Mangrola, M. H. <br/><br/>
Physics Group 1 & 2 : Frist Year Engineering 

 - 1st 
 - Pune  Tech-Max Publications  2014 
 - Various pages 
<br/><br/><label>ISBN: </label>9789350777275 
<br/><br/><label>Dewey Class. No.: </label>530  / MAN