Discovering computers fundamentals: your interactive guide to the digital world/  
Gary B. Shelly…[et al.]. 
 - 8th ed. 
 - Andover:   Cengage Learning,   c2012. 
 - 506 p.:   ill.;   26 cm. 
<br/><br/><label>ISBN: </label>978-981-4416-03-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science. <br/>Computer networks.
<br/><br/><label>Dewey Class. No.: </label>GC 004 D611 2012