Holcombe, Jane. , <br/><br/>
CompTIA A+ certification study guide (exams 220-701 & 220-702) / 
 CompTIA A plus certification study guide 
Jane Holcombe,  and Charles Holcombe. 
 - 7th ed. 
 - xliii, 931 pages :  illustrations ;  24 cm. +  1 computer optical disc (4 3/4 in.). 
<br/><br/><label>ISBN: </label>9780071701457 0071701451 0071701443 9780071701440 0071701478 9780071701471 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Computing Technology Industry Association--Examinations--Study guides
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing personnel--Certification.<br/>Computers--Examinations--Study guides.
<br/><br/><label>LC Class. No.: </label>QA76.3   / .A64 2010