Das S , <br/><br/>
Data Quest  Vol - XXX , No 1 & 24    Bound Volumes 

 - [s.l]:  Cyber Media New Delhi ,  2012. 
 - 0:  HB;  28*20. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>050  / DAS