Schneier Bruce Ed. <br/><br/>
Applied cryptography 
Schneier Bruce Ed. 
 -  1996 
<br/><br/><label>Standard No.: </label>10972 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),942, N6