000 00290nam a2200109Ia 4500
008 230302s9999 xx 000 0 und d
082 _a005.74SIL
100 _aSILBERSCHATZ (Abraham) KORTH (Henry. F)
245 _aDatabase system Concepts.
260 _aNEW Delhi
_b MGH
365 _cRS
999 _c147521
_d147521