Andrews, Jean, et.al.,  c2015. <br/><br/>
A+ Mananging and maintaining your PC with Lab Exercises: Hardware / 
Andrews, Jean, et.al. 
 - 3rd ed. 
 - Singapore :  Cengage Learning,  c2015. 
 - xii, 175p. :  ill. ;  12. 
<br/><br/><label>ISBN: </label>978-1-305-76052-3