Delfs, Hans and Knebl, Helmut <br/><br/>
Introduction to cryptography; principles and applications   

 - Berlin  Springer-Verlag  2002 
 - xiv, 310p. Bibl. Index. 
 - Information Security and Cryptography .
<br/><br/>  
<br/><br/><label>ISBN: </label>3540422781 
<br/><br/><label>Dewey Class. No.: </label>518.1  / D351.IC