000 00279nam a2200109Ia 4500
008 230306s9999 xx 000 0 und d
041 _aeng
082 _a21.38195
100 _aPatrick Oneil
_9120031
245 _aDatabase-Principles Programming
260 _bHarcourt Asia PTE L.T.D
999 _c99135
_d99135