Dean, Tamara. <br/><br/>
Network+ guide to networks / 
Tamara Dean. 
 - 5th ed. 
 - Australia :  Cengage learning,  2010. 
 - xxiv, 889 p. +  1 CD-ROM. 
<br/><br/><label>ISBN: </label>1439055661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Examination.--Study guide<br/>Telecommunications engineers--Certification.--Study guides