"Leon, A." <br/><br/>
ERP demystified / 
A. Leon 
 - New Delhi:  "Tata mcgraw hill,"  2004 
 - 484p. 
<br/><br/><label>ISBN: </label>0-07-463713-4 
<br/><br/><label>Subjects--Index Terms: </label>Enterprice resource planninginformation managementER 
<br/><br/><label>Dewey Class. No.: </label>5