Principles of Information Security/  English. 
Michael E. Whitman, Herbert J. Mattord. 
 - 4th Ed. 
 - Andover:  Cengage Learning India Private Limited,  2012. 
 - xxix, 619p.:  ill.;  24cm. 
<br/><br/><label>ISBN: </label>139788131516454 
<br/><br/><label>Dewey Class. No.: </label>681.141  / WHI