Fajarito, Dennis T. <br/><br/>
Computer fundamentals / 
Dennis T. Fajarito.  
 - Mandaluyong City :  National Book Store,  [2009]  ©2009 
 - 195 pages :  illustrations ;  23 cm 
<br/><br/>Include bibliographical reference. 
<br/><br/><label>ISBN: </label>9710869590 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks -- Security measures.
<br/><br/><label>LC Class. No.: </label>QA 76.5  / .F178 2009