De Bruyn, Gareth M. <br/><br/>
Advanced ABAP programming for SAP 

 - Rocklin :  ,  c1999 
 - xxi, 402 p. :  il.  ;  24 cm. 
<br/><br/>Advanced ABAP -- Data dictionary development -- SAP transaction development -- App. SAP performance tips. 
<br/><br/><label>ISBN: </label>0761517987 
<br/><br/><label>Standard No.: </label>DIF001437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SISTEMAS ADMINISTRATIVOS<br/>ABAP<br/>SAP R/3