Elbirt, Adam J. <br/><br/>
Understanding and applying cryptography and data security / 
Adam J. Elbirt. 
 - Boca Raton:  Auerbach Publications,  2009. 
 - xxvi,416 p.  
<br/><br/> Hardcover 
<br/><br/><label>ISBN: </label>1420061607 (hardcover) 9781420061604 (hardcover) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security.
<br/><br/><label>Dewey Class. No.: </label>005.8  / ELU