Holcombe, Jane <br/><br/>
CompTIA A+ certification study guide / Jane Holcombe, Charles Holcombe 
 CompTIA A+ certification study guide  [electronic resource] 

 - 6th ed. 
 - New York :  McGraw Hill,  2007 
 - lv, 975 p. :  ill. ;  24 cm. +  1 computer disc 
<br/><br/><label>ISBN: </label>9780071487641 0071487646 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer technicians--Certification--Study guides<br/>Computer engineering--Examinations--Study guides<br/>Electronic data processing personnel--Certification--Study guides<br/>Microcomputers--Maintenance and repair--Examinations--Study guides