Lewis, Wayne,  Ph.D. <br/><br/>
LAN switching and wireless :  CCNA exploration companion guide / 
Wayne Lewis. 
 - 2nd ed. 
 - Indianapolis, Ind. :  London :  Cisco ;  Pearson Education [distributor],  2008. 
 - xxvi, 497 p. :  ill., ;  24cm. 
<br/><br/> Previous ed.: published as Switching basics and intermediate routing. 2006.  Includes CD-ROM. 
<br/><br/><label>ISBN: </label>1587132079 (hbk.) 9781587132070 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Switching systems--Examinations--Study guides.<br/>Wireless LANs--Examinations--Study guides.<br/>Telecommunications engineers--Certification--Examinations--Study guides.
<br/><br/><label>Dewey Class. No.: </label>004.68 LEW