Frenzel, Carroll W; Frensel, John C <br/><br/>
Management of information technology 

 - 4th ed 
 - Cengage Learning  Andover  2004 
 - xxiii,600 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>658.4038