Kretschmer, R <br/><br/>
Developing sap's r/3 applications with abap/4 

 - New Delhi :  Bpb Publications,  1997. 
 - xxix,657 
<br/><br/><label>ISBN: </label>81-7029-800-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.678  / KRE