Fajardo, Dennis T. <br/><br/>
Computer fundamentals/ 
Dennis T. Fajardo 
 - Mandaluyong City:  National Book Store,  c2009 
 - x, 196 pages :  illustrations ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9-71086959-0 (pbk.)