Keller, Gerhard <br/><br/>
SAP R/3 process-oriented implementation  Iterative process prototyping 

 - Harlow  Addison-Wesley Longman  1998 
 - xxvii,845p.  23 cm. 
<br/><br/><label>ISBN: </label>0201924706 
<br/><br/><label>Dewey Class. No.: </label>005.758  / KEL