Glenn, Walter    <br/><br/>
Microsoft exchange server 2007 administrator's companion /  
Walter Glenn, Scott Lowe, Joshua Maher    
 - 2nd ed.    
 - Redmond, Washington :  Microsoft Press,   2008    
 - xxvi;746p. :  ill.;   24cm.    
<br/><br/><label>ISBN: </label>9780735625907    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Client server computing   <br/>Electronic mail systems   <br/>Microsoft Exchange Server