Hernandez, Jose Antonio. <br/><br/>
The SAP R/3 handbook. 

 - New Delhi     Tata McGraw-Hill  1998 
 - 969p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programming
<br/><br/><label>Dewey Class. No.: </label>005.53769 HER