Docter, Quentin, <br/><br/>
CompTIA A+ complete study guide / 
Quentin Docter, Emmett Dulaney, Toby Skandier 
 - lxvii, 914 pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>9780470048306 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing personnel--Certification<br/>Computer technicians--Certification--Study guides<br/>Microcomputers--Maintenance and repair--Examinations--Study guides