Seltzer, Richard; Ray, Deborah, S; Ray Eric <br/><br/>
Microsoft Exchange 5.0 : Step by step 

 - USA  Microsoft Press  1997 
 - xxx, 280p.  23 cm ;Pbk 
<br/><br/> $29.99 
<br/><br/><label>ISBN: </label>978-1572316276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>MS exchange