Verma, R. K. <br/><br/>
Polarization 

 - New Delhi  Discovery Publishing House  2006 
 - 321p. 
<br/><br/><label>ISBN: </label> RS 825.00 
<br/><br/><label>Source: </label> RS 825.00 
<br/><br/><label>Dewey Class. No.: </label>535 VER