Dye, Mark A. <br/><br/>
Network fundamentals :  CCNA exploration companion guide / 
Mark A. Dye, Rick McDonald, Antoon W. Rufi. 
 - Indianapolis, Ind. :  Cisco,  2011. 
 - xxiv, 528 p. :  col. ill. ;  25 cm. +  1 computer optical disc. 
<br/><br/> CD-ROM.  Includes index. 
<br/><br/><label>ISBN: </label>9781587133480 (cased) 
<br/><br/><label>Nat. Bib. No.: </label>GBB2B0614  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing personnel--Certification.<br/>Computer networks--Examinations--Study guides.
<br/><br/><label>Dewey Class. No.: </label>004.6