Understanding PC hardware :  computer assembly, upgrade, repair, and digital design. 
Jemma Development Group. 
 - Cainta, Rizal :  Jemma, Inc.,  ©2017. 
 - 184 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789713704610 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer systems.
<br/><br/><label>LC Class. No.: </label>QA76  / .J399 2017