Laudon, Kenneth C <br/><br/>
Management information system: managing the digital firm 

 - 7th edition. 
 - Delhi :  Pearson Education,  2007 
 - 113. 
<br/><br/><label>ISBN: </label>8178085631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems
<br/><br/><label>Dewey Class. No.: </label>003.54  / LAU