Bennet, Scott. <br/><br/>
31 days before your CCNA exam / 
Scott Bennet. 
 - Indianapolis :  Cisco Press,  c2007. 
 - xxv, 230 pages. 
 - (Certification Self-Study Series) .
<br/><br/> Includes index and glossary. 
<br/><br/><label>ISBN: </label>9781587131745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing personnel- certification.<br/>Computer networks- Examinations- study guides.<br/>Internetworking (Telecommunication) -Examinations- study guides.