Appelrath H J <br/><br/>
SAP R/3 impiementation : methods and tools 
Appelrath H J; Ritter J 
 - New York  New York, Springer  2000 
 - xii,188 
<br/><br/><label>ISBN: </label>3-540-66863-2 
<br/><br/><label>Source: </label>Textbook