Chou, Henry. <br/><br/>
CCNA Cisco Certified Network Associate wireless study guide (Exam 640-721) / 
Henry Chou, Michael Kang.  
 - New York :   McGraw-Hill,   c2010.  
 - xxxii, 527 pages :   illustrations ;   24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-0-07-170149-5 (pbk.)  0-07-170149-4 (pbk.)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunications engineers --Certification.<br/>Wireless communication systems --Study guides. --Examinations 
<br/><br/><label>Dewey Class. No.: </label>DC 004.6   / C45c