Nigvekar a , <br/><br/>
Physics Education Vol -27 , No 1-4 ,  Bound Volumes 

 - [s.l]:  South Asian Pub New Delhi ,  2010. 
 - 0:  HB;  28*20. 
<br/><br/><label>ISBN: </label>09705953   
<br/><br/><label>Dewey Class. No.: </label>050  / NIG