Kaul S , <br/><br/>
IETE Journal of Research Vol - 5 , No 1-6 ,   Bound Volumes 

 - [s.l]:  IETE New delhi ,  2011. 
 - 0:  HB;  25*18. 
<br/><br/><label>ISBN: </label>0377-2063   
<br/><br/><label>Dewey Class. No.: </label>050  / KAU