Durzi, George & Greenlee, Michael <br/><br/>
Professional Unified Communications: Development with Microsoft Lync Server 2010 
By George Durzi & Michael Greenlee 
 -  Wiley Publishers, Inc.  2011 
 - xxix, 498 pages, 24 cm. 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>978-047093903-1 
<br/><br/><label>Dewey Class. No.: </label>004.6 D93 2011