Pachghare, V K <br/><br/>
Cryptography and information security 

 - PHI Learning Private Limited, New Dehi  2011 
 - xvi,367 
<br/><br/><label>ISBN: </label>978-81-203-3521-9 
<br/><br/><label>Dewey Class. No.: </label>001.5436 Pac