Long, Larry <br/><br/>
Computers :   information technology in perspective :   brief / 
Larry Long and Nancy Long 
 - 12th ed. 
 - Upper Saddle River, NJ:  Pearson,   2005 
 - xxix, 359 p.:   col. ill.;   28 cm. 
<br/><br/> Includes glossary and index 
<br/><br/><label>ISBN: </label>0131432249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Information technology<br/>Computer networks