FORD,W & BAUM,M S <br/><br/>
SECURE ELECTRONIC COMMERCE:BUILDING THE INFRASTRUCTURE FOR DIGITAL SIGNATURES AN 

 - 2 
 - LONDON  Prentice Hall  2001 
 - xxv+612p.,23X17Cms. 
<br/><br/><label>ISBN: </label>0132037955 
<br/><br/><label>Dewey Class. No.: </label>621.3819642 F699