Ferguson, Niels. <br/><br/>
Practical cryptography / 
Niels Ferguson, Bruce Schneier. 
 - New York :  Wiley,  c2003. 
 - xx, 410 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 387-395) and index. 
<br/><br/><label>ISBN: </label>047122894X (acidfree paper) 0471223573 (pbk. : acidfree paper) 
<br/><br/><label>LCCN: </label>2003276249 
<br/><br/><label>Nat. Bib. No.: </label>GBA3-Z0728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography.<br/>Computer security.
<br/><br/><label>LC Class. No.: </label>QA76.9.A25  / .F96 2003 
<br/><br/><label>Dewey Class. No.: </label>005.8/2