Panek, William <br/><br/>
MCTS :  Windows server 2008 R2 complete study guide (exams 70-640, 70-642 and 70-643) / 
William Panek 
 - Indianapolis, Ind. :  Wiley Technology Pub.,  c2011 
 - lxiii, 1157 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780470948460 0470948469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)<br/>Computer networks--Examinations--Study guides<br/>Directory services (Computer network technology)--Examinations--Study guides<br/>Electronic data processing personnel--Certification