Symantec Yellow Book. <br/><br/>
Symantec Enterprise Messaging Management for Microsoft Exchange 

 - US  Symantec Yellow  Book.  2006 
 - 288p.,23x17Cms. 
<br/><br/><label>ISBN: </label>9780321489203 
<br/><br/><label>Dewey Class. No.: </label>621.3819642 S988