Laudon, Kenneth C. <br/><br/>
Management information systems :  managing the digital firm / 
Kenneth C. Laudon, Jane P. Laudon 
 - 9th ed. 
 - Upper Saddle River, N.J. :  Pearson/Prentice Hall,  2004 
 - 121 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0131538411 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems