Dirk Lebelt · Dirk Liebold · Dirk Lippold · Doris Liebwald
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| SAP ERP HCM Technical Principles and Programming | 978-1-59229-431-2 | 2013 | Steve Ritter |
| SAP Erp Hcm: Ttechnical Principles and Programming | 978-1-59229-613-2 | 2013 | |
| SAP Erp Hcm: Ttechnical Principles and Programming | 978-1-59229-614-9 | 2013 | |
| SAP HCM: Technical Principles and Programming | 978-1-4932-1170-8 | 2015 | Steve Ritter |