000 00421nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-7029-800-8
082 _a005.758 5
_bKRE
100 _aKretschmer, R
245 0 _aDeveloping sap`s r/3 applications with abap/4
260 _aNew Delhi :
_bBpb Publications,
_c1997.
300 _axxix,668
365 _a499
650 _aComputer EngineeringInformation Technology
999 _c127798
_d127798