McQuerry, Steve. <br/><br/>
Authorized self-study guide :  interconnecting Cisco network devices.  Part 1 (ICND1) / 
 Interconnecting Cisco network devices, part 1 (ICND1) 
Steve McQuerry. 
 - 2nd ed. 
 - Indianapolis, Ind. :  Cisco Press,  c2008. 
 - xxv, 491 p. :  ill. ;  24 cm. 
 - Certification self-study series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1587054620 (hbk.) 9781587054624 (hbk.) 
<br/><br/><label>LCCN: </label>2007-043780 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internetworking (Telecommunication)--Examinations--Study guides.<br/>Computer networks--Problems, exercises, etc.<br/>Telecommunications engineers--Certification--Examinations--Study guides