Hernandez, Jose Antonio <br/><br/>
SAP R/3 handbook / 
Hernandez, Jose Antonio. 
 - 3rd ed. 
 - New Delhi:  Tata McGraw Hill,  2006. 
 - xvii,606p.;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070634807 
<br/><br/><label>Dewey Class. No.: </label>005.133 HER