Dubrawsky, Ido <br/><br/>
Comptia Security+ Certification Study Guide. Exam Syo-201 3e 
Ido Dubrawsky 
 - Boston  Elsevier  2009 
 - xxi, 755 p.  24 cm. 
<br/><br/>Includes index 
<br/><br/> Pass the exam the first time with our CompTIA Security+ Study Guide including 2 practice exams and a self-test with over 200 questions! 
<br/><br/><label>ISBN: </label>9781597495400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Networks - Examinations<br/>Computer Security measures - Examinations
<br/><br/><label>Dewey Class. No.: </label>005.8  / DUB