Andrews, Jean <br/><br/>
CompTIA A+ 2009 in depth / 
 CompTIA A plus 2009 in depth 
Jean Andrews 
 - 3rd ed. 
 - Boston, MA :  Course Technology,  c2010 
 - xlvi, 1264 p. :  ill. ;  28 cm. +  1 CD-ROM 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781435455849 1435455843 9781435454897 1435454898 
<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