Pravin Durai <br/><br/>
Digital Libraries 
Pravin Durai 
 - 
 - New Delhi  Ess Ess Pub.  2003 
<br/><br/>  
<br/><br/><label>ISBN: </label>8170003768  Rs 
<br/><br/><label>Dewey Class. No.: </label>025.042 JEE/DIG