Stalling, William. <br/><br/>
Cryptography and network security : principles and practice /  
William Stalling. 
 - 2nd ed /   . 
 - New Jersey :   Prentice Hall ,   1968. 
 - xvii,569p. :   ill.,tab. ;   24cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>9814035890  Rs. 295.00 
<br/><br/><label>Subjects--Index Terms: </label>COMPUTER NETWORKS-SECURITY MEASERS 
<br/><br/><label>Dewey Class. No.: </label>005.8  / STA/C