000 00258nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aRAGHU RAMAKRISHNAN & JOHANNES GEHRKE
245 _aDATABASE MANAGEMENT SYSTEMS
250 _a3
260 _c2002
_bMC GRAW HILL
999 _c28990
_d28990