Stallings W. <br/><br/>
Cryptography and network security principles and practice 

 - 3RD Ed. 
 - NULL  Pearson Education  2005 
 - 686p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>5.47