Sumner, Mary <br/><br/>
Enterprise resource planning / 
Mary Sumner 
 - Upper Saddle River, NJ. :  Prentice Hall,  2005 
 - xxi, 185 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0131403435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business planning<br/>Management information systems