SAP R/3 : SAP architecture & administration, ABAP programming with MM and SD modules  black book 

 - Dreamtech Press, New Delhi  2006 
 - xxxii,1055 
<br/><br/><label>ISBN: </label>81-7722-681-9 
<br/><br/><label>Dewey Class. No.: </label>001.6424 SAP