Vachon, Bob <br/><br/>
Accessing the WAN : CCNA exploration companion guide 
Bob Vachon, Rick Graziani 
 - Indianapolis, IN  Cisco Press  c2008 
 - xxiv, 668 p. : ill. (some col.) ; 25 cm. + 1 CD-ROM (4 3/4 in.) 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781587132056 (cd) 
<br/><br/><label>ISSN: </label>2008011637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks - Examinations - Study guides<br/>Electronic data processing personnel - Certification<br/>Wide area networks (Computer networks)
<br/><br/><label>Dewey Class. No.: </label>004.6 VAC