Stallings William Ed. <br/><br/>
Cryptography and network security    Principles and practices      
Stallings William Ed. 
 -  2003 
<br/><br/><label>Standard No.: </label>11015 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),942, P3